Pith Number

pith:EYBGS6GA

pith:2015:EYBGS6GAHCKECK6SIJ255Y7PXV

not attested not anchored not stored refs pending

Factorized Asymptotic Bayesian Inference for Factorial Hidden Markov Models

Chunyan Miao, Ryohei Fujimaki, Shaohua Li

arxiv:1506.07959 v1 · 2015-06-26 · 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	2026-05-18T01:37:48.479996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26026978c03894412bd24275dee3efbd7538c0ef4b365cfa9289dd164b6426f0

Aliases

arxiv: 1506.07959 · arxiv_version: 1506.07959v1 · doi: 10.48550/arxiv.1506.07959 · pith_short_12: EYBGS6GAHCKE · pith_short_16: EYBGS6GAHCKECK6S · pith_short_8: EYBGS6GA

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/EYBGS6GAHCKECK6SIJ255Y7PXV \
  | 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: 26026978c03894412bd24275dee3efbd7538c0ef4b365cfa9289dd164b6426f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569eea08be4af7e8bb3607f53a7897b842674b513941129c5b6c4161deedab33",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-26T05:24:30Z",
    "title_canon_sha256": "905e233a0790c32862236399c6a5aa0362825c676f26138c65bb7123d2907480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07959",
    "kind": "arxiv",
    "version": 1
  }
}