Pith Number

pith:7FM2LTWX

pith:2012:7FM2LTWXY25ID7HA22FP3KOIV6

not attested not anchored not stored refs pending

Knowledge epidemics and population dynamics models for describing idea diffusion

Marcel R. Ausloos, Nikolay K. Vitanov

arxiv:1201.0676 v1 · 2012-01-03 · 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{7FM2LTWXY25ID7HA22FP3KOIV6}

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	2026-05-18T03:46:47.424065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f959a5ced7c6ba81fce0d68afda9c8afa3448e6c39701c1c1659d29ff76909fd

Aliases

arxiv: 1201.0676 · arxiv_version: 1201.0676v1 · doi: 10.48550/arxiv.1201.0676 · pith_short_12: 7FM2LTWXY25I · pith_short_16: 7FM2LTWXY25ID7HA · pith_short_8: 7FM2LTWX

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/7FM2LTWXY25ID7HA22FP3KOIV6 \
  | 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: f959a5ced7c6ba81fce0d68afda9c8afa3448e6c39701c1c1659d29ff76909fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fcb11f1085c35c255e38e6f2680a75b1df8b62998ea287ee351f28851cfd1d7",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-01-03T15:52:01Z",
    "title_canon_sha256": "2c437fde2e6c4e0c71be3b19e087220bccfbaf6f75f6c83545c836851fe9b9c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0676",
    "kind": "arxiv",
    "version": 1
  }
}