Pith Number

pith:ZS7YXFA7

pith:1995:ZS7YXFA7JG5NST27WYEPYJQRHF

not attested not anchored not stored refs pending

Heavy-to-Light Meson Transitions in QCD

Pietro Colangelo

arxiv:hep-ph/9508216 v1 · 1995-08-02 · 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{ZS7YXFA7JG5NST27WYEPYJQRHF}

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	2026-05-18T04:36:19.132303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccbf8b941f49bad94f5fb608fc2611394143e6fbf5df4f66b9e8b68500673c4b

Aliases

arxiv: hep-ph/9508216 · arxiv_version: hep-ph/9508216v1 · doi: 10.48550/arxiv.hep-ph/9508216 · pith_short_12: ZS7YXFA7JG5N · pith_short_16: ZS7YXFA7JG5NST27 · pith_short_8: ZS7YXFA7

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/ZS7YXFA7JG5NST27WYEPYJQRHF \
  | 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: ccbf8b941f49bad94f5fb608fc2611394143e6fbf5df4f66b9e8b68500673c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e30feedfa70f66ddc937d0b8c7e98df2831cc05bc4be15481f3204ee110e63",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-08-02T11:18:13Z",
    "title_canon_sha256": "0491454e1fc526c6bcdbcb4d9ca06e706d171b7f475e01adb0114cacd666edb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9508216",
    "kind": "arxiv",
    "version": 1
  }
}