Pith Number

pith:5F7UWIIW

pith:2025:5F7UWIIW4NBCN5HRKR5PF6PCZL

not attested not anchored not stored refs pending

Calculation of a force effect from muscle action to a quaternion-based musculoskeletal model

Dimitra Blana, Edward Chadwick, Matej Daniel, Ondrej Zoufaly

arxiv:2502.03475 v1 · 2025-01-21 · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5F7UWIIW4NBCN5HRKR5PF6PCZL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T12:05:13.108035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e97f4b2116e34226f4f1547af2f9e2caebb7b4c3bbbb453b9b1627bd7ef64086

Aliases

arxiv: 2502.03475 · arxiv_version: 2502.03475v1 · doi: 10.48550/arxiv.2502.03475 · pith_short_12: 5F7UWIIW4NBC · pith_short_16: 5F7UWIIW4NBCN5HR · pith_short_8: 5F7UWIIW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5F7UWIIW4NBCN5HRKR5PF6PCZL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e97f4b2116e34226f4f1547af2f9e2caebb7b4c3bbbb453b9b1627bd7ef64086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d7612b2e26214e98a0367d75cd9d25b9e28e6c904499790b7666b508e654989",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-01-21T19:17:01Z",
    "title_canon_sha256": "c7a03012fb64c56ffda8faf642f565021e1ac9e7e73d4a6d853cf5bb4712c27e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03475",
    "kind": "arxiv",
    "version": 1
  }
}