Pith Number

pith:MTEN3RYT

pith:2014:MTEN3RYTDVNLESBNO3SO7IBBLY

not attested not anchored not stored refs pending

A stochastic evolutionary model for survival dynamics

George Loizou, Mark Levene, Trevor Fenner

arxiv:1401.5957 v2 · 2014-01-23 · physics.soc-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{MTEN3RYTDVNLESBNO3SO7IBBLY}

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	2026-05-18T01:45:17.599979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c8ddc7131d5ab2482d76e4efa0215e0440ae6eea42f42a8e0180b039d6a073

Aliases

arxiv: 1401.5957 · arxiv_version: 1401.5957v2 · doi: 10.48550/arxiv.1401.5957 · pith_short_12: MTEN3RYTDVNL · pith_short_16: MTEN3RYTDVNLESBN · pith_short_8: MTEN3RYT

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/MTEN3RYTDVNLESBNO3SO7IBBLY \
  | 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: 64c8ddc7131d5ab2482d76e4efa0215e0440ae6eea42f42a8e0180b039d6a073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f85ed6ce7f8897aa7570b7a8aa938f089d059177532a710e2107a2155702d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-01-23T12:37:06Z",
    "title_canon_sha256": "8e0a0352a957a692178101d9b0f2c102a67a23d58f02714723b2d397470b524e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5957",
    "kind": "arxiv",
    "version": 2
  }
}