Pith Number

pith:M7TYYJWJ

pith:2013:M7TYYJWJO4SPLG3UPIJJPBHRFO

not attested not anchored not stored refs pending

Rao-Blackwellised Particle Filtering for Dynamic Bayesian Networks

Arnaud Doucet, Kevin Murphy, Nando de Freitas, Stuart Russell

arxiv:1301.3853 v1 · 2013-01-16 · cs.LG · cs.AI · stat.CO

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	2026-05-18T03:36:15.333992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e78c26c97724f59b747a129784f12b9e640005ada4bff2b41272da70057ebc

Aliases

arxiv: 1301.3853 · arxiv_version: 1301.3853v1 · doi: 10.48550/arxiv.1301.3853 · pith_short_12: M7TYYJWJO4SP · pith_short_16: M7TYYJWJO4SPLG3U · pith_short_8: M7TYYJWJ

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/M7TYYJWJO4SPLG3UPIJJPBHRFO \
  | 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: 67e78c26c97724f59b747a129784f12b9e640005ada4bff2b41272da70057ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6500c27db0a621f65cb43b4938309829ea939b95fe32093382821177ebbec01",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-01-16T15:50:01Z",
    "title_canon_sha256": "b138387cf0d3583d81e021e334b3cf2e703016e9fde2ad16f049150b6ece1e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3853",
    "kind": "arxiv",
    "version": 1
  }
}