Pith Number

pith:RQJWQOR5

pith:2014:RQJWQOR5G4W4NSULJYUG5Q373I

not attested not anchored not stored refs pending

Complete set of observables for photoproduction of two pseudoscalars on a nucleon

A. Fix, H.Arenhoevel

arxiv:1402.6940 v2 · 2014-02-27 · 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{RQJWQOR5G4W4NSULJYUG5Q373I}

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	2026-05-18T01:44:26.477986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c13683a3d372dc6ca8b4e286ec37fda3dc9d278c4a7b5d99e5ba8f861f1045a

Aliases

arxiv: 1402.6940 · arxiv_version: 1402.6940v2 · doi: 10.48550/arxiv.1402.6940 · pith_short_12: RQJWQOR5G4W4 · pith_short_16: RQJWQOR5G4W4NSUL · pith_short_8: RQJWQOR5

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/RQJWQOR5G4W4NSULJYUG5Q373I \
  | 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: 8c13683a3d372dc6ca8b4e286ec37fda3dc9d278c4a7b5d99e5ba8f861f1045a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25cd87bdcbf7730b5689ec313aab54a17a172cd98f7b2ee8e293da7ddf4a6c28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-02-27T15:37:53Z",
    "title_canon_sha256": "518145b49707ad7bdf24efb070cfe3b7347897cb18ceceb1249baa031c033489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6940",
    "kind": "arxiv",
    "version": 2
  }
}