Pith Number

pith:3QKNPLAR

pith:2019:3QKNPLAR5M2L5T5LRPDPM4TWSF

not attested not anchored not stored refs pending

Double quarkonium hadroproduction as a probe of gluon Sivers function

Hao Sun, Tichouk, Xuan Luo

arxiv:1906.04883 v1 · 2019-06-12 · 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{3QKNPLAR5M2L5T5LRPDPM4TWSF}

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	2026-05-17T23:43:30.242535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc14d7ac11eb34becfab8bc6f6727691457b6ca4bad83f53d9c1c944b70ed844

Aliases

arxiv: 1906.04883 · arxiv_version: 1906.04883v1 · doi: 10.48550/arxiv.1906.04883 · pith_short_12: 3QKNPLAR5M2L · pith_short_16: 3QKNPLAR5M2L5T5L · pith_short_8: 3QKNPLAR

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/3QKNPLAR5M2L5T5LRPDPM4TWSF \
  | 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: dc14d7ac11eb34becfab8bc6f6727691457b6ca4bad83f53d9c1c944b70ed844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5567fec800c14925b467eedcb6ac6cbe8087428bb956389707490fdbe8189a87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-06-12T01:51:11Z",
    "title_canon_sha256": "ae40382b8a77cc3761971ee6e45286ee5d67b02c19376065997f77ebbd6fbc00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04883",
    "kind": "arxiv",
    "version": 1
  }
}