Pith Number

pith:ISAAVZ53

pith:1998:ISAAVZ53Z3QLGZ2B2E6QILMZ4O

not attested not anchored not stored refs pending

Linking Parton Distributions to Form Factors and Compton Scattering

M. Diehl (DESY Hamburg), P. Kroll (U Wuppertal), R. Jakob (U Pavia), T. Feldmann (U Wuppertal)

arxiv:hep-ph/9811253 v2 · 1998-11-05 · 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{ISAAVZ53Z3QLGZ2B2E6QILMZ4O}

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	2026-05-18T04:13:17.913244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44800ae7bbcee0b36741d13d042d99e3b566e3a5452d33fcfdcf05525f6c7cf4

Aliases

arxiv: hep-ph/9811253 · arxiv_version: hep-ph/9811253v2 · doi: 10.48550/arxiv.hep-ph/9811253 · pith_short_12: ISAAVZ53Z3QL · pith_short_16: ISAAVZ53Z3QLGZ2B · pith_short_8: ISAAVZ53

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/ISAAVZ53Z3QLGZ2B2E6QILMZ4O \
  | 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: 44800ae7bbcee0b36741d13d042d99e3b566e3a5452d33fcfdcf05525f6c7cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6256c02d269f28f728bbdee7c7a5e40e67ecf6c39e113c4962351fa7a5d24d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-11-05T13:20:11Z",
    "title_canon_sha256": "dc560ca027ca7824ecdac3314fb7de978c0a997537becd5ebb7868a621be0762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9811253",
    "kind": "arxiv",
    "version": 2
  }
}