Pith Number

pith:7CVMWQCW

pith:2018:7CVMWQCWON63GU7WUNCKR75Z3M

not attested not anchored not stored refs pending

Instantaneous cell migration velocity may be ill-defined

Gabriel C. Perrone, Gilberto L. Thomas, Ismael Fortuna, James A. Glazier, Julio M. Belmonte, Rita M.C. de Almeida

arxiv:1810.03597 v1 · 2018-10-08 · 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{7CVMWQCWON63GU7WUNCKR75Z3M}

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	2026-05-18T00:03:50.791633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8aacb4056737db353f6a344a8ffb9db395acb7b8448a694c086d9b2eb5f0fd7

Aliases

arxiv: 1810.03597 · arxiv_version: 1810.03597v1 · doi: 10.48550/arxiv.1810.03597 · pith_short_12: 7CVMWQCWON63 · pith_short_16: 7CVMWQCWON63GU7W · pith_short_8: 7CVMWQCW

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/7CVMWQCWON63GU7WUNCKR75Z3M \
  | 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: f8aacb4056737db353f6a344a8ffb9db395acb7b8448a694c086d9b2eb5f0fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6010a6c05be7b9b134dc4d1f4f7392a1c3e1f5987fa5e6b04fdcd7b75e283e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-10-08T17:50:05Z",
    "title_canon_sha256": "8036247e6a25c0871f63290aeab6d7ed28f816a90e5f4dba32766d78ed7b09ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03597",
    "kind": "arxiv",
    "version": 1
  }
}