Pith Number

pith:A3JUA4UN

pith:2017:A3JUA4UN2VC3EIMHWNNN66O34O

not attested not anchored not stored refs pending

Particle Filtering for PLCA model with Application to Music Transcription

D. Cazau, G. Revillon, O. Adam, W. Yuancheng

arxiv:1703.09772 v1 · 2017-03-28 · stat.ML · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3JUA4UN2VC3EIMHWNNN66O34O}

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	2026-05-18T00:46:55.010013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d340728dd545b22187b35adf79dbe390f9251e11006a2311b01a81c412f9c1

Aliases

arxiv: 1703.09772 · arxiv_version: 1703.09772v1 · doi: 10.48550/arxiv.1703.09772 · pith_short_12: A3JUA4UN2VC3 · pith_short_16: A3JUA4UN2VC3EIMH · pith_short_8: A3JUA4UN

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/A3JUA4UN2VC3EIMHWNNN66O34O \
  | 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: 06d340728dd545b22187b35adf79dbe390f9251e11006a2311b01a81c412f9c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18700a014adf622068782fa41cf2285d05b88c7cb1da86165d46d1a3cb53af3b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-28T19:56:47Z",
    "title_canon_sha256": "fb440befb2e5d61d8d16a2912e89541f190a8aaa85c1c22c9914c0afd0139ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09772",
    "kind": "arxiv",
    "version": 1
  }
}