Pith Number

pith:UQ7HYYHJ

pith:2019:UQ7HYYHJKQEDPRBHWJT36ZDJYV

not attested not anchored not stored refs pending

Statistical analysis of the azimuthal asymmetry in the $J/\psi$ leptoproduction in unpolarized $ep$ collisions

Hong-Fei Zhang, Wen-Long Sang, Yu-Peng Yan

arxiv:1908.02521 v1 · 2019-08-07 · 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{UQ7HYYHJKQEDPRBHWJT36ZDJYV}

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	2026-07-05T00:30:20.304166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43e7c60e9540837c427b267bf6469c562d0789ac4029d5b87cf37e1a269e0b6

Aliases

arxiv: 1908.02521 · arxiv_version: 1908.02521v1 · doi: 10.48550/arxiv.1908.02521 · pith_short_12: UQ7HYYHJKQED · pith_short_16: UQ7HYYHJKQEDPRBH · pith_short_8: UQ7HYYHJ

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/UQ7HYYHJKQEDPRBHWJT36ZDJYV \
  | 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: a43e7c60e9540837c427b267bf6469c562d0789ac4029d5b87cf37e1a269e0b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd7c7b223d946affcd925e93af1d64a75bce6efd8345fa1e6187116c0a44ed3",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-07T10:38:38Z",
    "title_canon_sha256": "ca71e0148b8d14e5cd86017135605a81d8c1de0b0495da49e1cbf3101278e588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02521",
    "kind": "arxiv",
    "version": 1
  }
}