Pith Number

pith:X56T5EWA

pith:2018:X56T5EWAP2KNPJVT2C3EPAMZOP

not attested not anchored not stored refs pending

Probing Generalized Parton Distributions through the photoproduction of a $\gamma \pi$ pair

B. Pire, G. Duplan\v{c}i\'c, K. Passek-Kumeri\v{c}ki, L. Szymanowski, S. Wallon

arxiv:1812.09307 v1 · 2018-12-21 · hep-ph · hep-ex · nucl-ex · nucl-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-17T23:57:44.825528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf7d3e92c07e94d7a6b3d0b647819973ef7216f66bb9e25d2d462b118198c557

Aliases

arxiv: 1812.09307 · arxiv_version: 1812.09307v1 · doi: 10.48550/arxiv.1812.09307 · pith_short_12: X56T5EWAP2KN · pith_short_16: X56T5EWAP2KNPJVT · pith_short_8: X56T5EWA

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/X56T5EWAP2KNPJVT2C3EPAMZOP \
  | 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: bf7d3e92c07e94d7a6b3d0b647819973ef7216f66bb9e25d2d462b118198c557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae48b2c23583f82a8df1cf1aff1f9de10209a57a250ee6fc3292c16e8b50eb8",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-12-21T18:43:55Z",
    "title_canon_sha256": "6f51e128bc10c29d43090cecdfc2582221a0df11849613433092de45d5fa7db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09307",
    "kind": "arxiv",
    "version": 1
  }
}