Pith Number

pith:DPKQKZNN

pith:1999:DPKQKZNNB3OBENMVHABT6WIIKH

not attested not anchored not stored refs pending

Matching of the Shape Function

G. Ricciardi (Rome1), U. Aglietti (Rome1)

arxiv:hep-ph/9907501 v3 · 1999-07-26 · 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{DPKQKZNNB3OBENMVHABT6WIIKH}

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.

Cited by

1 paper in Pith

Factorization Formula Connecting the Shape Functions of Heavy Meson in QCD and Heavy Quark Effective Theory

Receipt and verification

First computed	2026-05-18T04:30:15.006564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd50565ad0edc12359538033f590851c4f174af1c2f82274ec86593f4ac322e

Aliases

arxiv: hep-ph/9907501 · arxiv_version: hep-ph/9907501v3 · doi: 10.48550/arxiv.hep-ph/9907501 · pith_short_12: DPKQKZNNB3OB · pith_short_16: DPKQKZNNB3OBENMV · pith_short_8: DPKQKZNN

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/DPKQKZNNB3OBENMVHABT6WIIKH \
  | 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: 1bd50565ad0edc12359538033f590851c4f174af1c2f82274ec86593f4ac322e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcb1dde48172c9feb50a670fdeef34408961c15c5fde5488d7d5af26827effb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-07-26T18:02:44Z",
    "title_canon_sha256": "146850c6f5232e0d0f993edeab815068560701414c0fb87585f5e7a7c51cf286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9907501",
    "kind": "arxiv",
    "version": 3
  }
}