Pith Number

pith:O6F3JBCJ

pith:2013:O6F3JBCJAOSBNB2NA4RARYAQHW

not attested not anchored not stored refs pending

Factored expectation propagation for input-output FHMM models in systems biology

Botond Cseke, Guido Sanguinetti

arxiv:1305.4153 v1 · 2013-05-17 · 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{O6F3JBCJAOSBNB2NA4RARYAQHW}

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	2026-05-18T03:25:26.139963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

778bb4844903a416874d072208e0103d9c373a6b42642481db2b2d8606f5a98f

Aliases

arxiv: 1305.4153 · arxiv_version: 1305.4153v1 · doi: 10.48550/arxiv.1305.4153 · pith_short_12: O6F3JBCJAOSB · pith_short_16: O6F3JBCJAOSBNB2N · pith_short_8: O6F3JBCJ

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/O6F3JBCJAOSBNB2NA4RARYAQHW \
  | 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: 778bb4844903a416874d072208e0103d9c373a6b42642481db2b2d8606f5a98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ba8ef783c15a2c336311d5329683a6d234e356ea89d646c517bbcabfb07d89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-05-17T18:44:50Z",
    "title_canon_sha256": "90cf4eb90049041475e014f3411547b91e0c6eb795e2bc5cd1ba8fdd83718fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4153",
    "kind": "arxiv",
    "version": 1
  }
}