Pith Number

pith:QK3JIFNM

pith:1999:QK3JIFNMIKF2O6BTAVK74MVFEB

not attested not anchored not stored refs pending

Diquarks as effective particles in hard exclusive scattering

B. Lechner, C.F. Berger, W. Schweiger

arxiv:hep-ph/9901338 v1 · 1999-01-18 · 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{QK3JIFNMIKF2O6BTAVK74MVFEB}

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	2026-05-18T04:24:16.858601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82b69415ac428ba778330555fe32a520407d3477158226f07ae411133ebf5429

Aliases

arxiv: hep-ph/9901338 · arxiv_version: hep-ph/9901338v1 · doi: 10.48550/arxiv.hep-ph/9901338 · pith_short_12: QK3JIFNMIKF2 · pith_short_16: QK3JIFNMIKF2O6BT · pith_short_8: QK3JIFNM

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/QK3JIFNMIKF2O6BTAVK74MVFEB \
  | 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: 82b69415ac428ba778330555fe32a520407d3477158226f07ae411133ebf5429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076bc839cefa8ebf84a1c7c0f610797f8cdee8a46e8eeeaea67c46a5e7ade61f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-01-18T16:39:19Z",
    "title_canon_sha256": "5c3a3baa71ce50544d0b99f4c4f33a837749da58ceb6293eb35f1c08730e3ac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9901338",
    "kind": "arxiv",
    "version": 1
  }
}