Pith Number

pith:AYHCZWBO

pith:1998:AYHCZWBOKEEGVFKSLZ36QLCZLE

not attested not anchored not stored refs pending

Gauge-invariant meson photoproduction with extended nucleons

C. Bennhold, H. Haberzettl, T. Feuster, T. Mart

arxiv:nucl-th/9811024 v1 · 1998-11-09 · 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{AYHCZWBOKEEGVFKSLZ36QLCZLE}

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	2026-07-04T14:43:00.079898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060e2cd82e51086a95525e77e82c59591feb37e5c7d713eace6fb7babc760226

Aliases

arxiv: nucl-th/9811024 · arxiv_version: nucl-th/9811024v1 · doi: 10.48550/arxiv.nucl-th/9811024 · pith_short_12: AYHCZWBOKEEG · pith_short_16: AYHCZWBOKEEGVFKS · pith_short_8: AYHCZWBO

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/AYHCZWBOKEEGVFKSLZ36QLCZLE \
  | 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: 060e2cd82e51086a95525e77e82c59591feb37e5c7d713eace6fb7babc760226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e3ab252356d722a399f27e1b6697a3abf4a3e1d922c79713e26d2f27193417",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1998-11-09T06:39:15Z",
    "title_canon_sha256": "f669c293c40dfd2b0e9dd61f7bfe455798699d1c8dc7746cfdcd96f4632ddc58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9811024",
    "kind": "arxiv",
    "version": 1
  }
}