Pith Number

pith:7J2XI6LV

pith:2000:7J2XI6LV2KKALDDF54USSKQFYT

not attested not anchored not stored refs pending

Simulated emergence of cyclic sexual-asexual reproduction

Adriana Racco, J.S. Sa' Martins

arxiv:cond-mat/0011499 v2 · 2000-11-29 · cond-mat.stat-mech · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7J2XI6LV2KKALDDF54USSKQFYT}

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	2026-05-18T01:40:07.885068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa75747975d294058c65ef29292a05c4c6ff8769389f4ca8d8b6c5378cf3ca9b

Aliases

arxiv: cond-mat/0011499 · arxiv_version: cond-mat/0011499v2 · doi: 10.48550/arxiv.cond-mat/0011499 · pith_short_12: 7J2XI6LV2KKA · pith_short_16: 7J2XI6LV2KKALDDF · pith_short_8: 7J2XI6LV

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/7J2XI6LV2KKALDDF54USSKQFYT \
  | 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: fa75747975d294058c65ef29292a05c4c6ff8769389f4ca8d8b6c5378cf3ca9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6f1a2512a2f3efbd4b824a1b90b6574725ae5ffdc7cf8854946bb6613ea2cf",
    "cross_cats_sorted": [
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-11-29T16:30:44Z",
    "title_canon_sha256": "10f411692fbe395b9634b7cfca116314f22f9f03a899f6559d5395db5bb05ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0011499",
    "kind": "arxiv",
    "version": 2
  }
}