Pith Number

pith:WNEQGFAQ

pith:2012:WNEQGFAQMS5DSTR6IJM5OA2OXM

not attested not anchored not stored refs pending

Upper Energy Limit of Heavy Baryon Chiral Perturbation Theory in Neutral Pion Photoproduction

A. M. Bernstein (Massachusetts Institute of Technology), C. Fernandez-Ramirez (Universidad Complutense de Madrid)

arxiv:1212.3237 v2 · 2012-12-13 · nucl-th · hep-ph · nucl-ex

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\usepackage{pith}
\pithnumber{WNEQGFAQMS5DSTR6IJM5OA2OXM}

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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

Pion photoproduction off nucleons in covariant chiral perturbation theory

Receipt and verification

First computed	2026-05-18T03:19:04.652152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b34903141064ba394e3e4259d7034ebb2d4d4e08f289dd647b5890444c5bb0f7

Aliases

arxiv: 1212.3237 · arxiv_version: 1212.3237v2 · doi: 10.48550/arxiv.1212.3237 · pith_short_12: WNEQGFAQMS5D · pith_short_16: WNEQGFAQMS5DSTR6 · pith_short_8: WNEQGFAQ

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/WNEQGFAQMS5DSTR6IJM5OA2OXM \
  | 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: b34903141064ba394e3e4259d7034ebb2d4d4e08f289dd647b5890444c5bb0f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08e37cd9dc1a841f1a13b51093ccd5712f2ced536af131e350ef141ab8a0b4df",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-12-13T17:41:08Z",
    "title_canon_sha256": "52704b2438d45af9f0c926165ecc5957ea22114ce64be108e9666f8b562f8eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3237",
    "kind": "arxiv",
    "version": 2
  }
}