Pith Number

pith:QII5HGSX

pith:2013:QII5HGSXI3BTFF6GL7ECZJOKYF

not attested not anchored not stored refs pending

Hierarchically-coupled hidden Markov models for learning kinetic rates from single-molecule data

Chris H. Wiggins, Frank Wood, Jan-Willem van de Meent, Jonathan E. Bronson, Ruben L. Gonzalez Jr.

arxiv:1305.3640 v1 · 2013-05-15 · stat.ML · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QII5HGSXI3BTFF6GL7ECZJOKYF}

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	2026-05-18T03:25:34.271481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8211d39a5746c33297c65fc82ca5cac16fb241f6b74b73395f95781b382f92ad

Aliases

arxiv: 1305.3640 · arxiv_version: 1305.3640v1 · doi: 10.48550/arxiv.1305.3640 · pith_short_12: QII5HGSXI3BT · pith_short_16: QII5HGSXI3BTFF6G · pith_short_8: QII5HGSX

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/QII5HGSXI3BTFF6GL7ECZJOKYF \
  | 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: 8211d39a5746c33297c65fc82ca5cac16fb241f6b74b73395f95781b382f92ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75f0a54bfd02da20bc9d2e83176b446a37b130f67021ec36e349b675ddaa1689",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-05-15T21:19:08Z",
    "title_canon_sha256": "033c363cd5a898b0bd39300d1b1da252254bee401bd4dda160a2c11dc61bf365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3640",
    "kind": "arxiv",
    "version": 1
  }
}