Pith Number

pith:NPEDUHY4

pith:2022:NPEDUHY4QDRNICRHUILQL7BTYD

not attested not anchored not stored refs pending

Parton distribution of intrinsic charm in two dimensional QCD

Mingliang Zhu, Siwei Hu, Xiaonu Xiong, Yu Jia, Zhewen Mo

arxiv:2211.16489 v2 · 2022-11-29 · 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{NPEDUHY4QDRNICRHUILQL7BTYD}

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.

Cited by

1 paper in Pith

Strange-antistrange and charm-anticharm asymmetries of pion in 't Hooft model

Receipt and verification

First computed	2026-07-05T05:40:10.163574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc83a1f1c80e2d40a27a21705fc33c0f3dd8d9c9a3c9a5337d74190c362dac2

Aliases

arxiv: 2211.16489 · arxiv_version: 2211.16489v2 · doi: 10.48550/arxiv.2211.16489 · pith_short_12: NPEDUHY4QDRN · pith_short_16: NPEDUHY4QDRNICRH · pith_short_8: NPEDUHY4

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/NPEDUHY4QDRNICRHUILQL7BTYD \
  | 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: 6bc83a1f1c80e2d40a27a21705fc33c0f3dd8d9c9a3c9a5337d74190c362dac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6fefe569cfa33ec290781cb9f750321b56b8409d496e5b0f3ccc6292a93421a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-11-29T18:56:30Z",
    "title_canon_sha256": "c9b92fa9a3d860cefdd12c949af4fbdf9e039350583bc42921d133a4dc50c1ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16489",
    "kind": "arxiv",
    "version": 2
  }
}