Pith Number

pith:W3A3FYJ2

pith:2012:W3A3FYJ2L72PBFTBCJE6MONACP

not attested not anchored not stored refs pending

Node Classification in Networks of Stochastic Evidence Accumulators

Ioannis Poulakakis, Luca Scardovi, Naomi Ehrich Leonard

arxiv:1210.4235 v1 · 2012-10-16 · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3A3FYJ2L72PBFTBCJE6MONACP}

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	2026-05-18T03:43:06.564957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c1b2e13a5ff4f096611249e639a013d06b67afde2c50d9f315d1e6443f21e7

Aliases

arxiv: 1210.4235 · arxiv_version: 1210.4235v1 · doi: 10.48550/arxiv.1210.4235 · pith_short_12: W3A3FYJ2L72P · pith_short_16: W3A3FYJ2L72PBFTB · pith_short_8: W3A3FYJ2

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/W3A3FYJ2L72PBFTBCJE6MONACP \
  | 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: b6c1b2e13a5ff4f096611249e639a013d06b67afde2c50d9f315d1e6443f21e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cfe891105dbc11891c4f4d9b266584be68e211c3ae5a49f62ea570aa23357d9",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2012-10-16T02:46:01Z",
    "title_canon_sha256": "183a22f0f0c938746c348c2266a6e2002795556eec2ac680e1d30414c5a28027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4235",
    "kind": "arxiv",
    "version": 1
  }
}