Pith Number

pith:52P7J2RA

pith:2013:52P7J2RA2CW5S3GUL4ZLLSA33Y

not attested not anchored not stored refs pending

Initial conformation of kinesin's neck linker

Qing Ji, Shiwei Yan, Shu-Xia Liu, Yi-Zhao Geng

arxiv:1309.5173 v1 · 2013-09-20 · physics.bio-ph · cond-mat.soft · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52P7J2RA2CW5S3GUL4ZLLSA33Y}

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	2026-05-18T02:40:18.658162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9ff4ea20d0add96cd45f32b5c81bde04fdf7824c618677ae9af27a6781a469

Aliases

arxiv: 1309.5173 · arxiv_version: 1309.5173v1 · doi: 10.48550/arxiv.1309.5173 · pith_short_12: 52P7J2RA2CW5 · pith_short_16: 52P7J2RA2CW5S3GU · pith_short_8: 52P7J2RA

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/52P7J2RA2CW5S3GUL4ZLLSA33Y \
  | 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: ee9ff4ea20d0add96cd45f32b5c81bde04fdf7824c618677ae9af27a6781a469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d1db81d9366fddcf06509f90f9b270ba11157df48de3a9b7bb74bdc266aa41",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2013-09-20T05:01:50Z",
    "title_canon_sha256": "2ed9e89f981b2d2bcf57d7b1036dc56a937024ec9086f2743dadd3ad39915e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5173",
    "kind": "arxiv",
    "version": 1
  }
}