Pith Number

pith:72GVPQYJ

pith:2004:72GVPQYJKMGSCHIEVQELYUP3WJ

not attested not anchored not stored refs pending

Decay Rate Difference in the Neutral B-System: Delta Gamma Bs and Delta Gamma Bd

Alexander Lenz

arxiv:hep-ph/0412007 v1 · 2004-12-01 · 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{72GVPQYJKMGSCHIEVQELYUP3WJ}

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	2026-05-18T01:36:21.436265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe8d57c309530d211d04ac08bc51fbb24b1efabdfbe30292b33aa5e3050ce13e

Aliases

arxiv: hep-ph/0412007 · arxiv_version: hep-ph/0412007v1 · doi: 10.48550/arxiv.hep-ph/0412007 · pith_short_12: 72GVPQYJKMGS · pith_short_16: 72GVPQYJKMGSCHIE · pith_short_8: 72GVPQYJ

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/72GVPQYJKMGSCHIEVQELYUP3WJ \
  | 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: fe8d57c309530d211d04ac08bc51fbb24b1efabdfbe30292b33aa5e3050ce13e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07b0f8f4600430a54aefa153714a85c78ce1a4b551bf4f1edafe02c6b83e08f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-12-01T11:38:06Z",
    "title_canon_sha256": "0822f4b15ede7e2c166ca3e6a8bd688dec999aefc4126e6ca939aa006536ebcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0412007",
    "kind": "arxiv",
    "version": 1
  }
}