Pith Number

pith:DVCLDE3D

pith:2013:DVCLDE3D5SDISSFBZPVJSO4TFP

not attested not anchored not stored refs pending

Herded Gibbs Sampling

Jing Fang, Luke Bornn, Mareija Eskelin, Max Welling, Nando de Freitas, Yutian Chen

arxiv:1301.4168 v2 · 2013-01-17 · cs.LG · stat.CO · stat.ML

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

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	2026-05-18T03:30:41.000994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d44b19363ec868948a1cbea993b932bcab8455450755d13a96d241cde113239

Aliases

arxiv: 1301.4168 · arxiv_version: 1301.4168v2 · doi: 10.48550/arxiv.1301.4168 · pith_short_12: DVCLDE3D5SDI · pith_short_16: DVCLDE3D5SDISSFB · pith_short_8: DVCLDE3D

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/DVCLDE3D5SDISSFBZPVJSO4TFP \
  | 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: 1d44b19363ec868948a1cbea993b932bcab8455450755d13a96d241cde113239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e0add033e947bac3b09c6f6e7cfd79d04ddb5f6785de2672fd9f3e6a19c906",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-01-17T17:37:56Z",
    "title_canon_sha256": "37cf5c3af00a7ea7847e019aa17686fea404a8bd916bad8947451a946dc1085b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4168",
    "kind": "arxiv",
    "version": 2
  }
}