Pith Number

pith:URM6SA5N

pith:2003:URM6SA5NHIGQHQMEVUSRI26YTM

not attested not anchored not stored refs pending

Factorisation fits and the unitarity triangle

I. B. Whittingham, N. de Groot, W. N. Cottingham

arxiv:hep-ph/0305263 v2 · 2003-05-23 · 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{URM6SA5NHIGQHQMEVUSRI26YTM}

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	2026-05-18T04:34:56.383742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a459e903ad3a0d03c184ad25146bd89b0b71a029f4967ebe4f8278e4b10f5d5d

Aliases

arxiv: hep-ph/0305263 · arxiv_version: hep-ph/0305263v2 · doi: 10.48550/arxiv.hep-ph/0305263 · pith_short_12: URM6SA5NHIGQ · pith_short_16: URM6SA5NHIGQHQME · pith_short_8: URM6SA5N

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/URM6SA5NHIGQHQMEVUSRI26YTM \
  | 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: a459e903ad3a0d03c184ad25146bd89b0b71a029f4967ebe4f8278e4b10f5d5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45d267d6b62feb84ae0895da47a6e514910cd4fa209dd6355257a6898c5bfaff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-05-23T12:48:37Z",
    "title_canon_sha256": "cea6e768bb1a817b6a7fcfe5a146a2b9cedd9078db8c4eef357bf8e70e9d4698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0305263",
    "kind": "arxiv",
    "version": 2
  }
}