PulseChart

Attributions

Credits and licence notices for the third-party artwork and software used in PulseChart.

The entries under Creative Commons Attribution 4.0 are required. That licence asks for three things together — credit to the creator, a link to the licence, and an indication that the material was changed — and each entry gives all three.

The entries under public domain carry no obligation at all. They are listed as a courtesy, so that the record of every drawing in the product is complete in one place.

Creative Commons Attribution 4.0 — attribution required

Anatomical artwork.

Dorsal view of bones of right foot

In this repository
public/foot_dorsal.svg
Source
Creator
DataBase Center for Life Science (DBCLS). Uploaded to Wikimedia Commons by Togopic.
Licence
Creative Commons Attribution 4.0 International (CC BY 4.0) — read the licence deed
What was changed
  • The drawing’s own colours were removed. Bones are painted from PulseChart’s theme palette instead.
  • Paths were regrouped into selection zones so that individual bone groups can be clicked and recorded.
  • The artwork is embedded in the application’s JavaScript bundle as inline path data rather than served as an .svg file.

Vertebral column (spine)

In this repository
public/spine_bones_raw.svg — the Commons file is archived beside it, unmodified, as public/spine_bones_commons_original.svg
Source
Creator
DataBase Center for Life Science (DBCLS), as credited on the Commons file page.
Licence
Creative Commons Attribution 4.0 International (CC BY 4.0) — read the licence deed
Basis of identification
Identified by structural fingerprint, not by hash. PulseChart’s copy is not byte-identical to the Commons file: it is a coordinate-optimised derivative (260,753 bytes) of a 1,140,338-byte original. What ties them together is that every structural property matches — 322 paths, 2 rects, 18 groups, viewBox 0 0 400 400, and all six fill colours. This is a weaker standard of evidence than the pelvis entry below, which was proven byte-for-byte by SHA-1 hash.
What was changed
  • Coordinates carry fewer decimal places than the Commons original. No path was added, removed or redrawn — the structure is identical.
  • The drawing’s own colours were removed. Vertebrae are painted from PulseChart’s theme palette instead.
  • Paths were tagged into 26 individually selectable vertebra zones, and a frame, stroke weights, hit bands and a label gutter were built around the artwork.
  • The artwork is embedded in the application’s JavaScript bundle as inline path data rather than served as an .svg file.
Note
The Commons file page describes the image only as “Vertebral column (spine)”. It does not state whether the frontal drawing is an anterior or a posterior view, so PulseChart labels that panel “Frontal” and neither the application nor this page asserts which view it is.

Anterior view of male pelvis

In this repository
public/pelvis_anterior.svg — the unmodified Commons file is kept beside it as public/pelvis_anterior_raw.svg
Source
Creator
DataBase Center for Life Science (DBCLS). Uploaded to Wikimedia Commons by Togopic.
Licence
Creative Commons Attribution 4.0 International (CC BY 4.0) — read the licence deed
Basis of identification
Proven by SHA-1 hash. public/pelvis_anterior_raw.svg is byte-identical to the Commons file — 269,632 bytes, SHA-1 873b9f9aa11c4448efb30cbf422fb75d4f3d68be.
What was changed
  • The raw Illustrator export was sanitised: the DOCTYPE and entity block, the Adobe namespaces, the <switch> wrapper and its embedded PGF payload, and the .st0–.st9 <style> block were removed, and the style classes were resolved to inline fill attributes. 269,632 bytes down to 43,918.
  • The source palette was flattened to PulseChart’s bone palette.
  • Paths were clipped into nine selection zones.
  • The acetabular-cartilage group and its two specular highlights were moved later in paint order, so that a selection tint cannot recolour them.
  • No geometry was altered. All 84 path definitions are verbatim from the export and in its own order.
  • The artwork is embedded in the application’s JavaScript bundle as inline path data rather than served as an .svg file.

Wikimedia Commons lists all three of these files under Category: License review needed — each was originally posted to an external site, and the licence stated there has not yet been independently verified by a Commons administrator. The DataBase Center for Life Science is a Japanese research institute that publishes anatomical illustrations under CC BY, and the pelvis and spine files each carry a togopic DOI.

Software.

caniuse-lite

In this repository
Build-time dependency (npm package caniuse-lite, version 1.0.30001793). Not served to the browser.
Source
Creator
The browserslist project. Package author: Ben Briggs.
Licence
Creative Commons Attribution 4.0 International (CC BY 4.0) — read the licence deed
What was changed
  • None. The package is used exactly as published.
  • Its browser-support dataset determines which browsers PulseChart’s CSS and JavaScript are compiled for. No part of the dataset is redistributed or served to the browser.

caniuse-lite is the only package in PulseChart’s dependency tree published under a Creative Commons Attribution licence. The one other Creative Commons package, language-subtag-registry, is CC0 1.0 — a public-domain dedication that requires nothing. Every remaining package is under MIT, Apache-2.0, ISC, BSD, MPL-2.0, Python-2.0 or 0BSD.

Public domain — no obligation, listed as a courtesy

Nothing on this list requires credit. It is recorded so that the provenance of every drawing in the product is written down once and does not have to be traced again.

Human arm bones diagram

In this repository
public/arm.svg. public/svgs/humerus.svg and public/svgs/ulna-radius.svg render from this same drawing rather than being independent sources.
Source
Creator
Mariana Ruiz Villarreal (LadyofHats)
Licence
Public domain — released by the author for any purpose, without any conditions. The file states this in its own RDF metadata.
What was changed
  • Fifteen bone groups were extracted from the drawing and the text labels were dropped.
  • Colours were replaced with PulseChart’s theme palette.
  • The bones are embedded in the JavaScript bundle as inline path data, split across the arm and shoulder views.

Scheme, human hand bones

In this repository
public/hand_bones.svg
Source
Creator
Mariana Ruiz Villarreal (LadyofHats), with retouches by Nyks.
Licence
Public domain — released by the author for any purpose, without any conditions.
What was changed
  • Colours were replaced with PulseChart’s theme palette.
  • Paths were regrouped into selection zones and the drawing was reframed to its computed bounds.
  • The artwork is embedded in the JavaScript bundle as inline path data rather than served as an .svg file.

Human skull, side view (bones)

In this repository
public/skull_lateral.svg
Source
Creator
Mariana Ruiz Villarreal (LadyofHats)
Licence
Public domain — released by the author for any purpose, without any conditions.
What was changed
  • Paths were extracted to public/skull_lateral_paths.json and inlined into the skull view.
  • Colours were replaced with PulseChart’s theme palette. The original colour values survive only as comments in the source.
  • Paths were grouped into per-bone selection zones.

Human skull, front view (bones)

In this repository
No .svg is kept in the repository. The paths are inlined in the skull view’s anterior panel.
Source
Creator
Mariana Ruiz Villarreal (LadyofHats)
Licence
Public domain — released by the author for any purpose, without any conditions.
What was changed
  • Paths were extracted and inlined into the JavaScript bundle.
  • Colours were replaced with PulseChart’s theme palette. The original colour values survive only as comments in the source.
  • Paths were grouped into per-bone selection zones.

Leg — femur and tibia

In this repository
No .svg is kept in the repository. The source file was never committed; the paths were extracted at commit afeb02e and are inlined in the leg view.
Source
Not recorded
The provenance register does not record a source URL for this asset. It is left blank here rather than guessed at.
Creator
Jecowa — a digitally enhanced derivative of a public-domain work.
Licence
Public domain — released by its author for any purpose, without any conditions.
What was changed
  • Colours were replaced with PulseChart’s theme palette.
  • Paths were grouped into selection zones.
  • The artwork is embedded in the JavaScript bundle as inline path data.
Drawn for PulseChart — no third-party source

The thorax diagram is generated in code — all eighteen of its shapes are computed at render time, and no source drawing exists.

The cervical, thoracic, lumbar and sacral drill-down views inside the spine region are laid-out diagrams built for PulseChart rather than traced anatomy. Only the top-level spine drawing is the licensed asset listed above.

Compiled 5 August 2026.