Pith Number

pith:TLZIVTU2

pith:2002:TLZIVTU2FCR6YBUKJPQWDSYLWF

not attested not anchored not stored refs pending

The Asymptotic Number of Attractors in the Random Map Model

David Romero, Federico Zertuche

arxiv:physics/0207044 v2 · 2002-07-11 · physics.bio-ph · physics.gen-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{TLZIVTU2FCR6YBUKJPQWDSYLWF}

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	2026-07-04T16:35:40.838396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af28ace9a28a3ec068a4be161cb0bb16ba171aa9ff823b945193fd6eb4dc2e6

Aliases

arxiv: physics/0207044 · arxiv_version: physics/0207044v2 · doi: 10.48550/arxiv.physics/0207044 · pith_short_12: TLZIVTU2FCR6 · pith_short_16: TLZIVTU2FCR6YBUK · pith_short_8: TLZIVTU2

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/TLZIVTU2FCR6YBUKJPQWDSYLWF \
  | 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: 9af28ace9a28a3ec068a4be161cb0bb16ba171aa9ff823b945193fd6eb4dc2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ea2cdcb22b3efce562d2c2726a49f36872f9d5b3bcc23274aa03e7a0d94c56",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2002-07-11T00:37:52Z",
    "title_canon_sha256": "b3c35386825233007db0e9ae8a42953a14590f9098dd64ec264ae188541a908d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0207044",
    "kind": "arxiv",
    "version": 2
  }
}