Pith Number

pith:QOX632HH

pith:2013:QOX632HHYMK6IER3JIUD7RLH2M

not attested not anchored not stored refs pending

Constraints on the gluon PDF from top quark pair production at hadron colliders

Alexander Mitov, Juan Rojo, Michal Czakon, Michelangelo L. Mangano

arxiv:1303.7215 v3 · 2013-03-28 · 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{QOX632HHYMK6IER3JIUD7RLH2M}

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	2026-05-18T01:50:51.412682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83afede8e7c315e4123b4a283fc567d301e4725cf678dcf6f32f390b08f94c12

Aliases

arxiv: 1303.7215 · arxiv_version: 1303.7215v3 · doi: 10.48550/arxiv.1303.7215 · pith_short_12: QOX632HHYMK6 · pith_short_16: QOX632HHYMK6IER3 · pith_short_8: QOX632HH

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/QOX632HHYMK6IER3JIUD7RLH2M \
  | 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: 83afede8e7c315e4123b4a283fc567d301e4725cf678dcf6f32f390b08f94c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17165e9aff234279f28b822871d71f4f7af6d073d68da175ce384c77d055e77",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-03-28T19:22:50Z",
    "title_canon_sha256": "fb5ff2048cc74323e27118693fedf5a9d53aebbb48ced6a423e9c719d8775be2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7215",
    "kind": "arxiv",
    "version": 3
  }
}