Pith Number

pith:5YOMJEIO

pith:2026:5YOMJEIOBEOXBLQ7WQBDYVIHQG

not attested not anchored not stored refs pending

Generative Bayesian Filtering for State Estimation

Jixin Yan, Lei Cao, Naichen Shi, Sihang Feng, Tao Sun

arxiv:2607.20521 v1 · 2026-07-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YOMJEIOBEOXBLQ7WQBDYVIHQG}

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	2026-07-24T00:23:20.242843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee1cc4910e091d70ae1fb4023c550781958db9318ba49d48f1d0ed905db800c6

Aliases

arxiv: 2607.20521 · arxiv_version: 2607.20521v1 · doi: 10.48550/arxiv.2607.20521 · pith_short_12: 5YOMJEIOBEOX · pith_short_16: 5YOMJEIOBEOXBLQ7 · pith_short_8: 5YOMJEIO

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/5YOMJEIOBEOXBLQ7WQBDYVIHQG \
  | 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: ee1cc4910e091d70ae1fb4023c550781958db9318ba49d48f1d0ed905db800c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c63a28d54527c7e976cc95d7d5e995285bc2649489b57ad6cef2391662ec953",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-09T00:05:23Z",
    "title_canon_sha256": "2204796cef84fa5708f15c1b82c1b330cf8e6bb012aa8119a92c432e7dca501d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20521",
    "kind": "arxiv",
    "version": 1
  }
}