Pith Number

pith:RK4DB7FV

pith:2012:RK4DB7FVAGJ4YLJXA3Y6MLOJ3L

not attested not anchored not stored refs pending

Complex network analysis of literary and scientific texts

Andrzej Kulig, Iwona Grabska-Gradzinska, Jaroslaw Kwapien, Stanislaw Drozdz

arxiv:1205.4582 v1 · 2012-05-21 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RK4DB7FVAGJ4YLJXA3Y6MLOJ3L}

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	2026-05-18T03:04:50.071186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab830fcb50193cc2d3706f1e62dc9daf6fa45f5467a9847f93bcda84bb087e1

Aliases

arxiv: 1205.4582 · arxiv_version: 1205.4582v1 · doi: 10.48550/arxiv.1205.4582 · pith_short_12: RK4DB7FVAGJ4 · pith_short_16: RK4DB7FVAGJ4YLJX · pith_short_8: RK4DB7FV

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/RK4DB7FVAGJ4YLJXA3Y6MLOJ3L \
  | 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: 8ab830fcb50193cc2d3706f1e62dc9daf6fa45f5467a9847f93bcda84bb087e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b218f2ef4427025b1fd0189bcf6a9e2b9b98188b84affa26b55b9617d31ee3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-05-21T12:38:09Z",
    "title_canon_sha256": "ed01cbfb69120d821ce0e0542b66dfbc6d9faf0cc0764f2cfa625d67191d9932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4582",
    "kind": "arxiv",
    "version": 1
  }
}