Pith Number

pith:7I2OXDLW

pith:2003:7I2OXDLW2HX7ORY2HLPQVBGJSV

not attested not anchored not stored refs pending

Stochastic resonance and noise delayed extinction in a model of two competing species

A. Fiasconaro, B. Spagnolo, D. Valenti

arxiv:cond-mat/0310582 v2 · 2003-10-24 · cond-mat.stat-mech · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7I2OXDLW2HX7ORY2HLPQVBGJSV}

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	2026-05-18T01:39:58.984150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa34eb8d76d1eff7471a3adf0a84c9955cc18f28c71bd3e49617d9d32bd3b9dd

Aliases

arxiv: cond-mat/0310582 · arxiv_version: cond-mat/0310582v2 · doi: 10.48550/arxiv.cond-mat/0310582 · pith_short_12: 7I2OXDLW2HX7 · pith_short_16: 7I2OXDLW2HX7ORY2 · pith_short_8: 7I2OXDLW

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/7I2OXDLW2HX7ORY2HLPQVBGJSV \
  | 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: fa34eb8d76d1eff7471a3adf0a84c9955cc18f28c71bd3e49617d9d32bd3b9dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adef636ff49eed461622f031ea083877a3b1804f968d7dd120d47a6992d412a7",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-10-24T13:07:21Z",
    "title_canon_sha256": "c512833fc080d1b78071dd5870c674083c150e2b49267dfea53da4aac0f1cd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310582",
    "kind": "arxiv",
    "version": 2
  }
}