Pith Number

pith:K7YDVYL4

pith:2023:K7YDVYL4KB2MPMJSBBSEY4ED5S

not attested not anchored not stored refs pending

Predictions for exclusive $\Upsilon$ photoproduction in ultraperipheral ${\rm Pb}+{\rm Pb}$ collisions at the LHC at next-to-leading order in perturbative QCD

Christopher A. Flett, Hannu Paukkunen, Kari J. Eskola, Topi L\"oyt\"ainen, Vadim Guzey

arxiv:2303.03007 v1 · 2023-03-06 · 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{K7YDVYL4KB2MPMJSBBSEY4ED5S}

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	2026-07-05T05:48:18.202296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57f03ae17c5074c7b13208644c7083ec98ebf58a690e5277310e97e58b7e3cb5

Aliases

arxiv: 2303.03007 · arxiv_version: 2303.03007v1 · doi: 10.48550/arxiv.2303.03007 · pith_short_12: K7YDVYL4KB2M · pith_short_16: K7YDVYL4KB2MPMJS · pith_short_8: K7YDVYL4

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/K7YDVYL4KB2MPMJSBBSEY4ED5S \
  | 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: 57f03ae17c5074c7b13208644c7083ec98ebf58a690e5277310e97e58b7e3cb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0589343f05996b164778653d4b30d196efa4dc9122a08c7b4caeab38c0b83bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-03-06T10:18:39Z",
    "title_canon_sha256": "5604d9e8ac52a159ca4f02bd1af54e2e572a6ad46c2d208a0fa2abb2a225227e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.03007",
    "kind": "arxiv",
    "version": 1
  }
}