Pith Number

pith:6WN4SC73

pith:2008:6WN4SC73UI22PQMBPPURSYTRSX

not attested not anchored not stored refs pending

Franck-Condon principle for heavy-quark hadron decays

Felipe J. Llanes-Estrada (Complutense), Ignacio G. General (Duquesne), Ping Wang (TJNAF), Stephen R. Cotanch (NCSU)

arxiv:0803.0806 v1 · 2008-03-06 · 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{6WN4SC73UI22PQMBPPURSYTRSX}

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	2026-05-18T02:35:23.160910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59bc90bfba235a7c1817be919627195fc99c8c91afafe2cc72976f9a7a5d20b

Aliases

arxiv: 0803.0806 · arxiv_version: 0803.0806v1 · doi: 10.48550/arxiv.0803.0806 · pith_short_12: 6WN4SC73UI22 · pith_short_16: 6WN4SC73UI22PQMB · pith_short_8: 6WN4SC73

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/6WN4SC73UI22PQMBPPURSYTRSX \
  | 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: f59bc90bfba235a7c1817be919627195fc99c8c91afafe2cc72976f9a7a5d20b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2e8cceee1b2c2fe659c98b43e722a0a42caf96534e8f11b808fdadfae89dad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-03-06T08:03:39Z",
    "title_canon_sha256": "58ec9e39183faa7bdf3fb18817b0641f51bac0684274b8569460aa6dbea12b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.0806",
    "kind": "arxiv",
    "version": 1
  }
}