Pith Number

pith:4LEWIFYM

pith:2002:4LEWIFYMDED47V34FZHPK2SKR4

not attested not anchored not stored refs pending

Cultural transmission and optimization dynamics

Konstantin Klemm, Maxi San Miguel, Raul Toral, Victor M. Eguiluz

arxiv:cond-mat/0210173 v1 · 2002-10-08 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LEWIFYMDED47V34FZHPK2SKR4}

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	2026-05-18T04:19:53.675276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c964170c1907cfd77c2e4ef56a4a8f0edc05cf36f3306625358eba7055f4aa

Aliases

arxiv: cond-mat/0210173 · arxiv_version: cond-mat/0210173v1 · doi: 10.48550/arxiv.cond-mat/0210173 · pith_short_12: 4LEWIFYMDED4 · pith_short_16: 4LEWIFYMDED47V34 · pith_short_8: 4LEWIFYM

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/4LEWIFYMDED47V34FZHPK2SKR4 \
  | 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: e2c964170c1907cfd77c2e4ef56a4a8f0edc05cf36f3306625358eba7055f4aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3ee362ba0b6e27d315bb1e44bb40f06800144bea74582ef238d8f16ececd72",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2002-10-08T15:51:04Z",
    "title_canon_sha256": "a7f4a8c3ee312b524deae15fe0ee5989fe8826b01d8cbe4fa33d84a3af0021a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0210173",
    "kind": "arxiv",
    "version": 1
  }
}