Pith Number

pith:HJFDDZDF

pith:2026:HJFDDZDFCOEOPHDU577RFTFR65

not attested not anchored not stored refs pending

Heavy-quark pair-production in DIS at NLO QCD matched to a parton shower

Adam Kardos, Aris Spourdalakis, Clara Del Pio, Santiago Castro, Sven-Olaf Moch

arxiv:2606.21510 v1 · 2026-06-19 · 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{HJFDDZDFCOEOPHDU577RFTFR65}

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	2026-06-23T01:13:13.018040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4a31e4651388e79c74efff12ccb1f74a7ab8e1ec60c78f8a2bb03574cf85c8

Aliases

arxiv: 2606.21510 · arxiv_version: 2606.21510v1 · doi: 10.48550/arxiv.2606.21510 · pith_short_12: HJFDDZDFCOEO · pith_short_16: HJFDDZDFCOEOPHDU · pith_short_8: HJFDDZDF

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/HJFDDZDFCOEOPHDU577RFTFR65 \
  | 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: 3a4a31e4651388e79c74efff12ccb1f74a7ab8e1ec60c78f8a2bb03574cf85c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b120b7e4d75ff2bb42a4611332e2fe235b0a179ef47bfc0006c5f6dab6a9556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-06-19T15:05:07Z",
    "title_canon_sha256": "5290eed0447474b2b5af79b93f67b0e96d926348ef3f1d565aa84d90ea39837c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21510",
    "kind": "arxiv",
    "version": 1
  }
}