Pith Number

pith:SGYPCPHN

pith:2000:SGYPCPHN3RWBT6FGZWJU4BGC7X

not attested not anchored not stored refs pending

Weak Decays of Heavy Quarks

Fulvia De Fazio

arxiv:hep-ph/0010007 v2 · 2000-10-02 · 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{SGYPCPHN3RWBT6FGZWJU4BGC7X}

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	2026-05-18T00:57:19.503486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91b0f13ceddc6c19f8a6cd934e04c2fdceb159f79f1ad2c8659cd1023edcbfe4

Aliases

arxiv: hep-ph/0010007 · arxiv_version: hep-ph/0010007v2 · doi: 10.48550/arxiv.hep-ph/0010007 · pith_short_12: SGYPCPHN3RWB · pith_short_16: SGYPCPHN3RWBT6FG · pith_short_8: SGYPCPHN

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/SGYPCPHN3RWBT6FGZWJU4BGC7X \
  | 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: 91b0f13ceddc6c19f8a6cd934e04c2fdceb159f79f1ad2c8659cd1023edcbfe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c69b3c2c714eb17d0e9f09298ee6ab684e4f1f5cd82930ae2b4ef6fab2dafda1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-10-02T09:48:52Z",
    "title_canon_sha256": "8deb9851cd1d3b949f5d49c5e243528907f36cb7aceeaa501bd2b2d32cf3cc37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0010007",
    "kind": "arxiv",
    "version": 2
  }
}