Pith Number

pith:366GDG3V

pith:2015:366GDG3VQN7SOES62V6SXMMJBH

not attested not anchored not stored refs pending

Inferring cultural regions from correlation networks of given baby names

Jaroslaw Kwapien, Krzysztof Kulakowski, Malgorzata J. Krawczyk, Marcel Ausloos, Mateusz Pomorski

arxiv:1512.02159 v2 · 2015-12-07 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{366GDG3VQN7SOES62V6SXMMJBH}

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	2026-05-18T01:24:37.963273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbc619b75837f27125ed57d2bb18909d801dfbdb26c238f45b872f2162e90cc

Aliases

arxiv: 1512.02159 · arxiv_version: 1512.02159v2 · doi: 10.48550/arxiv.1512.02159 · pith_short_12: 366GDG3VQN7S · pith_short_16: 366GDG3VQN7SOES6 · pith_short_8: 366GDG3V

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/366GDG3VQN7SOES62V6SXMMJBH \
  | 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: dfbc619b75837f27125ed57d2bb18909d801dfbdb26c238f45b872f2162e90cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246d6abdee6595340cd7e22fee416e7471a24f491793b3162615341ba0d88640",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-12-07T18:42:10Z",
    "title_canon_sha256": "0d36aeb61b79f7cc87f30b20d5454aaca3e5a60597f4e6bd56ee30f4d50c7280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02159",
    "kind": "arxiv",
    "version": 2
  }
}