Pith Number

pith:FGA7WI5D

pith:2012:FGA7WI5DIZZOWTUDZWXJWAZK33

not attested not anchored not stored refs pending

Ontologies and tag-statistics

Gergely Palla, Gergely Tibely, Peter Pollner, Tamas Vicsek

arxiv:1201.1085 v1 · 2012-01-05 · physics.soc-ph · cs.IR · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGA7WI5DIZZOWTUDZWXJWAZK33}

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	2026-05-18T02:21:25.943190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2981fb23a34672eb4e83cdae9b032adecfee8d5a65ef92bc4d59f4d824d2ee35

Aliases

arxiv: 1201.1085 · arxiv_version: 1201.1085v1 · doi: 10.48550/arxiv.1201.1085 · pith_short_12: FGA7WI5DIZZO · pith_short_16: FGA7WI5DIZZOWTUD · pith_short_8: FGA7WI5D

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/FGA7WI5DIZZOWTUDZWXJWAZK33 \
  | 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: 2981fb23a34672eb4e83cdae9b032adecfee8d5a65ef92bc4d59f4d824d2ee35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c6600e57538134a79b84cb3c8f7d1e35494aa9401089a9d070e1294026db53",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-01-05T09:06:40Z",
    "title_canon_sha256": "bf653c752657961298474f934f4b459a9e03c742d7199ed93b8b0045cfa44545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1085",
    "kind": "arxiv",
    "version": 1
  }
}