Pith Number

pith:XXZOXCFP

pith:2000:XXZOXCFPPX74ZTAFBCJ2X7HVSN

not attested not anchored not stored refs pending

Form Factors for Semileptonic B -> pi and D -> pi Decays from the Omnes Representation

J. M. Flynn (Southampton), J. Nieves (Granada)

arxiv:hep-ph/0007263 v2 · 2000-07-24 · hep-ph · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXZOXCFPPX74ZTAFBCJ2X7HVSN}

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	2026-05-18T02:36:49.705757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf2eb88af7dffcccc050893abfcf5936924b2c48c61d6c652f5c95a8054cce6

Aliases

arxiv: hep-ph/0007263 · arxiv_version: hep-ph/0007263v2 · doi: 10.48550/arxiv.hep-ph/0007263 · pith_short_12: XXZOXCFPPX74 · pith_short_16: XXZOXCFPPX74ZTAF · pith_short_8: XXZOXCFP

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/XXZOXCFPPX74ZTAFBCJ2X7HVSN \
  | 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: bdf2eb88af7dffcccc050893abfcf5936924b2c48c61d6c652f5c95a8054cce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9478dcd06a5582bb5957d3892f905ee80de6b2411883105f85de42bbd7490e5",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-07-24T14:23:53Z",
    "title_canon_sha256": "95564cf90917c6ae2fe6addc1a446e7cb675fa820436d8b19faa9d8fe4a47234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0007263",
    "kind": "arxiv",
    "version": 2
  }
}