Pith Number

pith:4TYCDY2I

pith:2004:4TYCDY2IYKEIPTDJPPMTDLHKFD

not attested not anchored not stored refs pending

Semileptonic B Decays with Nf=2+1 Dynamical Quarks

A. Dougall, A. Gray, C.T.H. Davies, E. Gamiz, E. Gulez, G.P. Lepage, J. Shigemitsu, K. Foley, M. Wingate

arxiv:hep-lat/0408019 v1 · 2004-08-11 · hep-lat · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TYCDY2IYKEIPTDJPPMTDLHKFD}

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	2026-07-04T16:48:01.203336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f021e348c28887cc697bd931acea28f161002b746203fa90dc32620bc18d99

Aliases

arxiv: hep-lat/0408019 · arxiv_version: hep-lat/0408019v1 · doi: 10.48550/arxiv.hep-lat/0408019 · pith_short_12: 4TYCDY2IYKEI · pith_short_16: 4TYCDY2IYKEIPTDJ · pith_short_8: 4TYCDY2I

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/4TYCDY2IYKEIPTDJPPMTDLHKFD \
  | 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: e4f021e348c28887cc697bd931acea28f161002b746203fa90dc32620bc18d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d0d5bb01f0eb2a0925a438ba5cb5da3cff8a0e25a95140956aa79425138849",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2004-08-11T18:29:15Z",
    "title_canon_sha256": "3d6cdf98059d62c4e70a50917faf00de6fc41a4d707b22e8449cc38d0c048f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0408019",
    "kind": "arxiv",
    "version": 1
  }
}