Pith Number

pith:BD5YWUGT

pith:1997:BD5YWUGT4CQPU4D4ZZY3JBVRLB

not attested not anchored not stored refs pending

Perturbative O(alpha_s^2) Corrections to the Hadronic Cross Section Near Heavy Quark-Antiquark Thresholds in e+e- Annihilation

A.H. Hoang (University of California, San Diego)

arxiv:hep-ph/9704325 v1 · 1997-04-15 · 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{BD5YWUGT4CQPU4D4ZZY3JBVRLB}

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	2026-05-18T02:37:01.256636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08fb8b50d3e0a0fa707cce71b486b1585605b60f3981c8e60292ea62d9249366

Aliases

arxiv: hep-ph/9704325 · arxiv_version: hep-ph/9704325v1 · doi: 10.48550/arxiv.hep-ph/9704325 · pith_short_12: BD5YWUGT4CQP · pith_short_16: BD5YWUGT4CQPU4D4 · pith_short_8: BD5YWUGT

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/BD5YWUGT4CQPU4D4ZZY3JBVRLB \
  | 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: 08fb8b50d3e0a0fa707cce71b486b1585605b60f3981c8e60292ea62d9249366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3916def69050c3fad5d5b967a7eb30a0bbdebb94f861981ea93c41181692d5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-04-15T00:58:57Z",
    "title_canon_sha256": "0bdceeb9c1993ddcaaecc7ab817ec2f3ec01b248010e05093ffdc67d976a651d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9704325",
    "kind": "arxiv",
    "version": 1
  }
}