Pith Number

pith:GQGHJPDK

pith:2025:GQGHJPDKMUYJNFJ2ZNNWU7K3VI

not attested not anchored not stored refs pending

Determination of the HERA coherent diffractive $J/\psi$ production cross section via artificial neural network

Apriadi Salim Adam, Chalis Setyadi, Parada T. P. Hutauruk, Taufiq Iqbal Baihaqi, Zulkaida Akbar

arxiv:2512.21704 v2 · 2025-12-25 · 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{GQGHJPDKMUYJNFJ2ZNNWU7K3VI}

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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

Probing Proton Structure via Physics-Guided Neural Networks in Holographic QCD

Receipt and verification

First computed	2026-06-04T01:08:38.729711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

340c74bc6a653096953acb5b6a7d5baa3b7fddc3c90319a04fa96746b00ad9bf

Aliases

arxiv: 2512.21704 · arxiv_version: 2512.21704v2 · doi: 10.48550/arxiv.2512.21704 · pith_short_12: GQGHJPDKMUYJ · pith_short_16: GQGHJPDKMUYJNFJ2 · pith_short_8: GQGHJPDK

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/GQGHJPDKMUYJNFJ2ZNNWU7K3VI \
  | 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: 340c74bc6a653096953acb5b6a7d5baa3b7fddc3c90319a04fa96746b00ad9bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c363e6a150a39f27afa69ce757e6f22bfe4af69f7c2cbee3ed4017d66ae2a3eb",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-12-25T14:56:57Z",
    "title_canon_sha256": "f796e4f6c9142fb8a6f58fefb325b51d714a5906cfcd5e4d98e8d968cae92391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.21704",
    "kind": "arxiv",
    "version": 2
  }
}