Pith Number

pith:KAP2OIDB

pith:2011:KAP2OIDBUQAS4CCIHIAFPMMYPL

not attested not anchored not stored refs pending

Quarkonium production in high energy proton-proton and proton-nucleus collisions

B.Z. Kopeliovich, C. Louren\c{c}o, E.G. Ferreiro, E. Scomparin, F. Fleuret, G. Corcella, G. Martinez, H. Satz, J.P. Lansberg, J.X. Wang, O. Teryaev, R. Vogt, T. Ullrich, V. Kartvelishvili, V. Papadimitriou, Z. Conesa del Valle

arxiv:1105.4545 v1 · 2011-05-23 · 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{KAP2OIDBUQAS4CCIHIAFPMMYPL}

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	2026-05-18T02:21:50.085726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

501fa72061a4012e08483a0057b1987ad04ed32161f60d90bc58054588261e82

Aliases

arxiv: 1105.4545 · arxiv_version: 1105.4545v1 · doi: 10.48550/arxiv.1105.4545 · pith_short_12: KAP2OIDBUQAS · pith_short_16: KAP2OIDBUQAS4CCI · pith_short_8: KAP2OIDB

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/KAP2OIDBUQAS4CCIHIAFPMMYPL \
  | 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: 501fa72061a4012e08483a0057b1987ad04ed32161f60d90bc58054588261e82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b42c4f455b84eda0ca79dd72953ea4aa416961d10b1163249c5d41ea1e2a57",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-05-23T16:06:03Z",
    "title_canon_sha256": "a0baa0882a3db7f1ae911ab565a855f3eb6fe3f59ed6658e74549fd4390ac403"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4545",
    "kind": "arxiv",
    "version": 1
  }
}