Pith Number

pith:3CZGVPFJ

pith:2012:3CZGVPFJEYRKR5QCX36TWULP7L

not attested not anchored not stored refs pending

Discrete Opinion models as a limit case of the CODA model

Andr\'e C. R. Martins

arxiv:1201.4565 v1 · 2012-01-22 · physics.soc-ph · cs.MA · cs.SI · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CZGVPFJEYRKR5QCX36TWULP7L}

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	2026-05-18T03:42:22.477065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b26abca92622a8f602befd3b516ffacd28fde43e73ee7d49971666152e7e9d

Aliases

arxiv: 1201.4565 · arxiv_version: 1201.4565v1 · doi: 10.48550/arxiv.1201.4565 · pith_short_12: 3CZGVPFJEYRK · pith_short_16: 3CZGVPFJEYRKR5QC · pith_short_8: 3CZGVPFJ

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/3CZGVPFJEYRKR5QCX36TWULP7L \
  | 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: d8b26abca92622a8f602befd3b516ffacd28fde43e73ee7d49971666152e7e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cabeba8940ec518070ab2139cee7ecbccb3dd443f6c430af8fc1f85fbb99f5e6",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.SI",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-01-22T15:11:51Z",
    "title_canon_sha256": "fa789923d22e0a2a57eebc135316346bedb58c95c70c6c9de75657b9012f0c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4565",
    "kind": "arxiv",
    "version": 1
  }
}