Pith Number

pith:SIGJTGC2

pith:2019:SIGJTGC2X3FKOXPHWMGPVW5CYW

not attested not anchored not stored refs pending

Prompt ${J/\psi}$-pair production at the LHC: impact of loop-induced contributions and of the colour-octet mechanism

Hua-Sheng Shao, Jean-Philippe Lansberg, Nodoka Yamanaka, Yu-Jie Zhang

arxiv:1906.10049 v1 · 2019-06-24 · 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{SIGJTGC2X3FKOXPHWMGPVW5CYW}

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	2026-05-17T23:42:35.612671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

920c99985abecaa75de7b30cfadba2c5819de37207d37cd89f812126a50db582

Aliases

arxiv: 1906.10049 · arxiv_version: 1906.10049v1 · doi: 10.48550/arxiv.1906.10049 · pith_short_12: SIGJTGC2X3FK · pith_short_16: SIGJTGC2X3FKOXPH · pith_short_8: SIGJTGC2

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/SIGJTGC2X3FKOXPHWMGPVW5CYW \
  | 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: 920c99985abecaa75de7b30cfadba2c5819de37207d37cd89f812126a50db582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549567271cf81272005588f0b315377a55642af6c6057f1b299263394de24a34",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-06-24T16:14:35Z",
    "title_canon_sha256": "04e4365183e9a21a33132eff4617eb3f6b07cf38fa91e3340d9768cce3b4d660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10049",
    "kind": "arxiv",
    "version": 1
  }
}