Pith Number

pith:EN52KLBB

pith:2009:EN52KLBB4HCSGCK5KGDK4BCMOA

not attested not anchored not stored refs pending

Learning Rates and States from Biophysical Time Series: A Bayesian Approach to Model Selection and Single-Molecule FRET Data

Chris H. Wiggins, Jake M. Hofman, Jingyi Fei, Jonathan E. Bronson, Jr., Ruben L. Gonzalez

arxiv:0907.3156 v1 · 2009-07-20 · q-bio.QM · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EN52KLBB4HCSGCK5KGDK4BCMOA}

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	2026-05-18T02:12:56.003159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237ba52c21e1c523095d5186ae044c70053f767d6cb2f45a4ccec8448e36e541

Aliases

arxiv: 0907.3156 · arxiv_version: 0907.3156v1 · doi: 10.48550/arxiv.0907.3156 · pith_short_12: EN52KLBB4HCS · pith_short_16: EN52KLBB4HCSGCK5 · pith_short_8: EN52KLBB

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/EN52KLBB4HCSGCK5KGDK4BCMOA \
  | 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: 237ba52c21e1c523095d5186ae044c70053f767d6cb2f45a4ccec8448e36e541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e99f1417c2449a31aff67858a165df5650cfdb69976aded7557dd5dd1bff21e",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2009-07-20T14:31:14Z",
    "title_canon_sha256": "42636e70fb47f66032a1acfc24775ef8f8a68c0fb81b8b0d160dfc3c1f1dc5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3156",
    "kind": "arxiv",
    "version": 1
  }
}