Pith Number

pith:UBNRCZ6X

pith:1994:UBNRCZ6XT2DTJQKAXWLU3QURKV

not attested not anchored not stored refs pending

The $\eta$NN Coupling in Eta Photoproduction

C. Bennhold, L. Tiator, S.S. Kamalov

arxiv:nucl-th/9404013 v1 · 1994-04-12 · 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{UBNRCZ6XT2DTJQKAXWLU3QURKV}

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.

Cited by

1 paper in Pith

Exclusive $\eta$ production in proton-proton collisions at energies available at the GSI Facility for Antiproton and Ion Research

Receipt and verification

First computed	2026-07-04T15:58:23.425658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05b1167d79e8734c140bd974dc29155697a6a1bd68df86ef372bcb7ab6251be

Aliases

arxiv: nucl-th/9404013 · arxiv_version: nucl-th/9404013v1 · doi: 10.48550/arxiv.nucl-th/9404013 · pith_short_12: UBNRCZ6XT2DT · pith_short_16: UBNRCZ6XT2DTJQKA · pith_short_8: UBNRCZ6X

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/UBNRCZ6XT2DTJQKAXWLU3QURKV \
  | 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: a05b1167d79e8734c140bd974dc29155697a6a1bd68df86ef372bcb7ab6251be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435d5075069910fd1f4e796dd5cab6fac612f10b4e95249d234957ba9e8ee672",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1994-04-12T14:22:17Z",
    "title_canon_sha256": "df4b2a311ab86646f76aecbc0565eb635350322953fb5b09fa3919a958d4a378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9404013",
    "kind": "arxiv",
    "version": 1
  }
}