Pith Number

pith:EWVIWHAO

pith:2002:EWVIWHAOXKMO52TT5FCYY3BC2W

not attested not anchored not stored refs pending

Quasifree processes from nuclei: Meson photoproduction and electron scattering

J. Piekarewicz, L.J. Abu-Raddad

arxiv:nucl-th/0206003 v1 · 2002-06-03 · 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{EWVIWHAOXKMO52TT5FCYY3BC2W}

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	2026-05-18T00:37:07.425446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25aa8b1c0eba98eeea73e9458c6c22d593ea7277b9affdc90932ff5343ed82fc

Aliases

arxiv: nucl-th/0206003 · arxiv_version: nucl-th/0206003v1 · doi: 10.48550/arxiv.nucl-th/0206003 · pith_short_12: EWVIWHAOXKMO · pith_short_16: EWVIWHAOXKMO52TT · pith_short_8: EWVIWHAO

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/EWVIWHAOXKMO52TT5FCYY3BC2W \
  | 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: 25aa8b1c0eba98eeea73e9458c6c22d593ea7277b9affdc90932ff5343ed82fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1174afa1bab76131c907da7593b897da662f99c9db993f59f9b19fcb30b8b2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-06-03T08:14:32Z",
    "title_canon_sha256": "72f2d654f59ae3ba29f8da18477aa602b6959a4558b37482e10afb313d21216b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0206003",
    "kind": "arxiv",
    "version": 1
  }
}