Pith Number

pith:ZK3F36DO

pith:2026:ZK3F36DOKGISN47VK3JXDIIKF4

not attested not anchored not stored refs pending

Inclusive charm and bottom quark pair production cross sections at hadron colliders at next-to-next-to-leading-order accuracy

David d'Enterria, Felix Hekhorn, Hannu Paukkunen, Ilkka Helenius, Van Dung Le

arxiv:2605.16019 v1 · 2026-05-15 · hep-ph · hep-ex · nucl-ex · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZK3F36DOKGISN47VK3JXDIIKF4}

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	2026-05-20T00:01:49.421435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab65df86e519126f3f556d371a10a2f3be77f48ab7ec6b526016e59df7bc43c

Aliases

arxiv: 2605.16019 · arxiv_version: 2605.16019v1 · doi: 10.48550/arxiv.2605.16019 · pith_short_12: ZK3F36DOKGIS · pith_short_16: ZK3F36DOKGISN47V · pith_short_8: ZK3F36DO

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/ZK3F36DOKGISN47VK3JXDIIKF4 \
  | 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: cab65df86e519126f3f556d371a10a2f3be77f48ab7ec6b526016e59df7bc43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9293ba33e7939ed55bc80c6c433b1a68be29db72b0b80a1460ff3f5c2ce9ba",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-15T14:52:04Z",
    "title_canon_sha256": "d2f5517a405022b74d1ca00ada086ad289c205a78c4c31f8fa9692317e9e996d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16019",
    "kind": "arxiv",
    "version": 1
  }
}