Pith Number

pith:PQZNO56J

pith:2025:PQZNO56JJVDJZHQBKXUHV44BV2

not attested not anchored not stored refs pending

Muscle Crossbridge Theory With Internal Crossbridge Dynamics

Charles S. Peskin, Mengjian Hua

arxiv:2505.20198 v1 · 2025-05-26 · physics.bio-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{PQZNO56JJVDJZHQBKXUHV44BV2}

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	2026-07-05T11:09:54.063222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c32d777c94d469c9e0155e87af381aeb9e5cd226aab1c922a50717a29b81411

Aliases

arxiv: 2505.20198 · arxiv_version: 2505.20198v1 · doi: 10.48550/arxiv.2505.20198 · pith_short_12: PQZNO56JJVDJ · pith_short_16: PQZNO56JJVDJZHQB · pith_short_8: PQZNO56J

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/PQZNO56JJVDJZHQBKXUHV44BV2 \
  | 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: 7c32d777c94d469c9e0155e87af381aeb9e5cd226aab1c922a50717a29b81411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526b513c9e86ac00df37dc03f17af2737d72cbc7ce6addb51a618cbcd738a5f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-05-26T16:40:09Z",
    "title_canon_sha256": "a914149bae4f23a13503e9dd96a1d8034d639013e90f9df3236677b10ebff95e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20198",
    "kind": "arxiv",
    "version": 1
  }
}