Pith Number

pith:K3ATT6TZ

pith:2013:K3ATT6TZSMEQJCO653XHZBTH4H

not attested not anchored not stored refs pending

Topological bifurcations in a model society of reasonable contrarians

Franco Bagnoli, Raul Rechtman

arxiv:1308.4002 v1 · 2013-08-19 · nlin.CG · cs.SI · nlin.CD · 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{K3ATT6TZSMEQJCO653XHZBTH4H}

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	2026-05-18T03:04:48.731422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c139fa7993090489deeeee7c8667e1eaa53a8968e1d134c810bf59a1a111ed

Aliases

arxiv: 1308.4002 · arxiv_version: 1308.4002v1 · doi: 10.48550/arxiv.1308.4002 · pith_short_12: K3ATT6TZSMEQ · pith_short_16: K3ATT6TZSMEQJCO6 · pith_short_8: K3ATT6TZ

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/K3ATT6TZSMEQJCO653XHZBTH4H \
  | 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: 56c139fa7993090489deeeee7c8667e1eaa53a8968e1d134c810bf59a1a111ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c6ac58d5b4694545a772af728c42d6f2a52dd64061d8c99c4d1e43c94060c6a",
    "cross_cats_sorted": [
      "cs.SI",
      "nlin.CD",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CG",
    "submitted_at": "2013-08-19T12:40:25Z",
    "title_canon_sha256": "aabb16b281fdc6c9772295846c959f3119a066eb10b42f254ad9dcac6470c3aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4002",
    "kind": "arxiv",
    "version": 1
  }
}