Pith Number

pith:TH2VXACY

pith:2003:TH2VXACYZPRCTZEDR5FJD5G4FP

not attested not anchored not stored refs pending

A Microscopic Mechanism for Muscle's Motion

Bao-Quan Ai, Guo-Tao Liu, H Matsuura, Liang-gang Liu, M Nakano, Xian-Ju Wang

arxiv:physics/0307013 v1 · 2003-07-02 · physics.bio-ph · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TH2VXACYZPRCTZEDR5FJD5G4FP}

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	2026-07-04T16:42:16.099144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f55b8058cbe229e4838f4a91f4dc2be8425cc11a4d9c770ca2712723ba57d1

Aliases

arxiv: physics/0307013 · arxiv_version: physics/0307013v1 · doi: 10.48550/arxiv.physics/0307013 · pith_short_12: TH2VXACYZPRC · pith_short_16: TH2VXACYZPRCTZED · pith_short_8: TH2VXACY

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/TH2VXACYZPRCTZEDR5FJD5G4FP \
  | 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: 99f55b8058cbe229e4838f4a91f4dc2be8425cc11a4d9c770ca2712723ba57d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0c2a3aeaadbb83adce5680adbb9cf8c5a5904902d9aa53f8f73935a8feb1d9d",
    "cross_cats_sorted": [
      "q-bio"
    ],
    "license": "",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2003-07-02T12:47:03Z",
    "title_canon_sha256": "83d1e8472046bdea236de956006e37322e086ca2ef0f897870ef4cfdd66f620a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0307013",
    "kind": "arxiv",
    "version": 1
  }
}