Pith Number

pith:7A2PMRDD

pith:2001:7A2PMRDDKLDBF2OPZMXSQI4POU

not attested not anchored not stored refs pending

A note on the factorization scale dependence of the PQCD predictions for exclusive processes

B. Melic, B. Nizic, K. Passek

arxiv:hep-ph/0107311 v5 · 2001-07-30 · 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{7A2PMRDDKLDBF2OPZMXSQI4POU}

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	2026-05-18T04:11:18.717969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f834f6446352c612e9cfcb2f28238f75390607d6717ba41876626ffd500f17d0

Aliases

arxiv: hep-ph/0107311 · arxiv_version: hep-ph/0107311v5 · doi: 10.48550/arxiv.hep-ph/0107311 · pith_short_12: 7A2PMRDDKLDB · pith_short_16: 7A2PMRDDKLDBF2OP · pith_short_8: 7A2PMRDD

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/7A2PMRDDKLDBF2OPZMXSQI4POU \
  | 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: f834f6446352c612e9cfcb2f28238f75390607d6717ba41876626ffd500f17d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76bcc826c2e0549ee5554ba275c59b82d180614e60364dda8be76440e803d8c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-07-30T22:55:37Z",
    "title_canon_sha256": "60cb710589f92fa8e65b13ee6960efcf6d3f58dc08a6754a891dece625613c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0107311",
    "kind": "arxiv",
    "version": 5
  }
}