Pith Number

pith:CP757CUO

pith:2012:CP757CUOG5Q2OQF52J6VWQZXPW

not attested not anchored not stored refs pending

Cognitive network structure: an experimental study

Andrea Guazzini, Daniele Vilone, Franco Bagnoli, Rosapia Lauro Grotto, Timoteo Carletti

arxiv:1207.5721 v3 · 2012-07-24 · 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{CP757CUOG5Q2OQF52J6VWQZXPW}

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	2026-05-18T03:49:59.420203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ffdf8a8e3761a740bdd27d5b43377d9995c035ed430a6ab996c1dda7e56866

Aliases

arxiv: 1207.5721 · arxiv_version: 1207.5721v3 · doi: 10.48550/arxiv.1207.5721 · pith_short_12: CP757CUOG5Q2 · pith_short_16: CP757CUOG5Q2OQF5 · pith_short_8: CP757CUO

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/CP757CUOG5Q2OQF52J6VWQZXPW \
  | 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: 13ffdf8a8e3761a740bdd27d5b43377d9995c035ed430a6ab996c1dda7e56866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b35d0d3963f2e8208cd7a4054331d07ac800dd34ffae99eaa8680db747cd63",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-07-24T15:09:23Z",
    "title_canon_sha256": "d5bc24fd259ffcf27381dfdc711eb2de1648f2a4c6456d1026884f1292a836bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5721",
    "kind": "arxiv",
    "version": 3
  }
}