Pith Number

pith:T4LJN25H

pith:2001:T4LJN25H7A4JGLUHWKOEEGBCUH

not attested not anchored not stored refs pending

Semileptonic decays of charmed mesons in the effective action of QCD

G. Amoros, IFIC, J. Portoles (University of Valencia, S. Noguera, Valencia)

arxiv:hep-ph/0109169 v3 · 2001-09-19 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4LJN25H7A4JGLUHWKOEEGBCUH}

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	2026-05-18T02:36:39.341815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1696eba7f838932e87b29c421822a1de0492553e83f6298efff5f608ec5c37

Aliases

arxiv: hep-ph/0109169 · arxiv_version: hep-ph/0109169v3 · doi: 10.48550/arxiv.hep-ph/0109169 · pith_short_12: T4LJN25H7A4J · pith_short_16: T4LJN25H7A4JGLUH · pith_short_8: T4LJN25H

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/T4LJN25H7A4JGLUHWKOEEGBCUH \
  | 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: 9f1696eba7f838932e87b29c421822a1de0492553e83f6298efff5f608ec5c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "052d453e1094059f4d6c94333440c3e41067810962f0718fd7c14107156bfe7b",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-09-19T14:41:05Z",
    "title_canon_sha256": "37f32e5587689ecc4ca39e9fc17892d4992005d9721f87cf290a26337dfa058f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0109169",
    "kind": "arxiv",
    "version": 3
  }
}