Pith Number

pith:FHOPFUXW

pith:2005:FHOPFUXWH3FYTNK4RMZ6SZEGK2

not attested not anchored not stored refs pending

Study of sequential semileptonic decays of b hadrons produced at the Tevatron

A. Parri, F. Happacher, F. Ptohos, G. Apollinari, I. Fiori, M. Barone, P. Giromini, S. Miscetti

arxiv:hep-ex/0507043 v2 · 2005-07-09 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHOPFUXWH3FYTNK4RMZ6SZEGK2}

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	2026-07-04T15:25:59.507858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29dcf2d2f63ecb89b55c8b33e964865695250bff501bd818c1176e1c040a4479

Aliases

arxiv: hep-ex/0507043 · arxiv_version: hep-ex/0507043v2 · doi: 10.48550/arxiv.hep-ex/0507043 · pith_short_12: FHOPFUXWH3FY · pith_short_16: FHOPFUXWH3FYTNK4 · pith_short_8: FHOPFUXW

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/FHOPFUXWH3FYTNK4RMZ6SZEGK2 \
  | 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: 29dcf2d2f63ecb89b55c8b33e964865695250bff501bd818c1176e1c040a4479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd39d2212f4b9f8854b26f37ef076041f779a9ba05b2af83a515b21cc061e02",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2005-07-09T14:47:31Z",
    "title_canon_sha256": "55dc011882ebbf80145206dd5b93d313e71f0ce92ed53c1cd10ebdd1f7813ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0507043",
    "kind": "arxiv",
    "version": 2
  }
}