Pith Number

pith:X32HNAHR

pith:2011:X32HNAHRQBVUFXGAJVAHFH7RIU

not attested not anchored not stored refs pending

Exclusive production of quarkonia as a probe of the GPD E for gluons

Andreas Metz, Jian Zhou, John Koempel, Peter Kroll

arxiv:1112.1334 v1 · 2011-12-06 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X32HNAHRQBVUFXGAJVAHFH7RIU}

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	2026-07-05T09:57:33.647397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bef47680f1806b42dcc04d40729ff145149b276da776ffc4ec26ac99cb33c0c3

Aliases

arxiv: 1112.1334 · arxiv_version: 1112.1334v1 · doi: 10.48550/arxiv.1112.1334 · pith_short_12: X32HNAHRQBVU · pith_short_16: X32HNAHRQBVUFXGA · pith_short_8: X32HNAHR

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/X32HNAHRQBVUFXGAJVAHFH7RIU \
  | 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: bef47680f1806b42dcc04d40729ff145149b276da776ffc4ec26ac99cb33c0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbd67c87032227e1afa5b2a3ec7d08650f880ec1a7bfea0b16993defc2e0d1f5",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-12-06T16:30:07Z",
    "title_canon_sha256": "11c7441d26457ce2655a3416f139e42b7f303dc3c760e638f8a346c39d02446b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1334",
    "kind": "arxiv",
    "version": 1
  }
}