Pith Number

pith:EMZW43FF

pith:2013:EMZW43FF5KGFDHEWVZBAUKVJFB

not attested not anchored not stored refs pending

Geiringer Theorems: From Population Genetics to Computational Intelligence, Memory Evolutive Systems and Hebbian Learning

Boris Mitavskiy, Chris Cannings, Elio Tuci, Jonathan Rowe, Jun He

arxiv:1305.2504 v1 · 2013-05-11 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMZW43FF5KGFDHEWVZBAUKVJFB}

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	2026-05-18T03:06:22.047838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23336e6ca5ea8c519c96ae420a2aa92869e7502b8e88040a0d35d6cf72e26745

Aliases

arxiv: 1305.2504 · arxiv_version: 1305.2504v1 · doi: 10.48550/arxiv.1305.2504 · pith_short_12: EMZW43FF5KGF · pith_short_16: EMZW43FF5KGFDHEW · pith_short_8: EMZW43FF

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/EMZW43FF5KGFDHEWVZBAUKVJFB \
  | 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: 23336e6ca5ea8c519c96ae420a2aa92869e7502b8e88040a0d35d6cf72e26745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52d81237cfa3abc32c269d86be62578e6814c303f394af05b8269dbad2ef2ca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-05-11T13:43:12Z",
    "title_canon_sha256": "dece621573e98df60f34c0ae5846e821c68cabfa17ee300ddd96e993775494de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2504",
    "kind": "arxiv",
    "version": 1
  }
}