Pith Number

pith:R52WHQ2P

pith:2011:R52WHQ2PVLKMU4UA5KVUO3D2BC

not attested not anchored not stored refs pending

Multiple extinction routes in stochastic population models

Baruch Meerson, Omer Gottesman

arxiv:1112.4331 v2 · 2011-12-19 · q-bio.PE · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R52WHQ2PVLKMU4UA5KVUO3D2BC}

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	2026-05-18T01:59:05.692002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f7563c34faad4ca7280eaab476c7a08ae0909f5dc2a158323d9ebe7b0fdf3c1

Aliases

arxiv: 1112.4331 · arxiv_version: 1112.4331v2 · doi: 10.48550/arxiv.1112.4331 · pith_short_12: R52WHQ2PVLKM · pith_short_16: R52WHQ2PVLKMU4UA · pith_short_8: R52WHQ2P

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/R52WHQ2PVLKMU4UA5KVUO3D2BC \
  | 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: 8f7563c34faad4ca7280eaab476c7a08ae0909f5dc2a158323d9ebe7b0fdf3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f570953e62d6996647fea4c3ae1183c6077b3349617b955a22df9d6b3a0f9e3b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-12-19T13:21:56Z",
    "title_canon_sha256": "1982e597b427d39a92408281ed6eff10f406739e07210d217d4a45df1f7e61cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4331",
    "kind": "arxiv",
    "version": 2
  }
}