Pith Number

pith:Z5G3JMW4

pith:2010:Z5G3JMW4V635LIDTQNUIIWGBY6

not attested not anchored not stored refs pending

Molecular Model of the Contractile Ring

D. Biron, E. Alvarez-Lacalle, Elisha Moses, Tsvi Tlusty

arxiv:1008.0950 v1 · 2010-08-05 · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5G3JMW4V635LIDTQNUIIWGBY6}

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	2026-05-18T04:42:34.891606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf4db4b2dcafb7d5a07383688458c1c7b0db451d96d449a5f3cc7d2fd42dcc34

Aliases

arxiv: 1008.0950 · arxiv_version: 1008.0950v1 · doi: 10.48550/arxiv.1008.0950 · pith_short_12: Z5G3JMW4V635 · pith_short_16: Z5G3JMW4V635LIDT · pith_short_8: Z5G3JMW4

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/Z5G3JMW4V635LIDTQNUIIWGBY6 \
  | 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: cf4db4b2dcafb7d5a07383688458c1c7b0db451d96d449a5f3cc7d2fd42dcc34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "652518159713b998569494577e4fff614aa9ed4da9163de9fd46b02fbd5e677e",
    "cross_cats_sorted": [
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-08-05T11:40:14Z",
    "title_canon_sha256": "646a93aea7a7e7816695580deba4532005907af8f4761101cfd1922f87596b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0950",
    "kind": "arxiv",
    "version": 1
  }
}