Pith Number

pith:VBOQ6TFC

pith:2024:VBOQ6TFCOW4GAEBKY2BTHZWS3V

not attested not anchored not stored refs pending

Exclusive photoproduction of a photon-meson pair: A new class of observables to probe GPDs

Bernard Pire, Goran Duplan\v{c}i\'c, Jakob Sch\"onleber, Kornelija Passek-K., Lech Szymanowski, Saad Nabeebaccus, Samuel Wallon

arxiv:2401.17656 v1 · 2024-01-31 · 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{VBOQ6TFCOW4GAEBKY2BTHZWS3V}

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	2026-07-05T07:56:02.962401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85d0f4ca275b860102ac68333e6d2dd613b4b71d43421cd13b428f230a7be11

Aliases

arxiv: 2401.17656 · arxiv_version: 2401.17656v1 · doi: 10.48550/arxiv.2401.17656 · pith_short_12: VBOQ6TFCOW4G · pith_short_16: VBOQ6TFCOW4GAEBK · pith_short_8: VBOQ6TFC

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/VBOQ6TFCOW4GAEBKY2BTHZWS3V \
  | 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: a85d0f4ca275b860102ac68333e6d2dd613b4b71d43421cd13b428f230a7be11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa67371158ab360db9115be09826349ef14ec716c8899656b352464389844d47",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-01-31T08:20:16Z",
    "title_canon_sha256": "7a94cbc30d0fb5b40913e5598bb60b9ce2abe3bf399a71253a62e3c3e3c81eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17656",
    "kind": "arxiv",
    "version": 1
  }
}