Pith Number

pith:WQHIDOO4

pith:2002:WQHIDOO4FYP345W3X4T4XU37QC

not attested not anchored not stored refs pending

Photoproduction of phi mesons from nuclei

C. Greiner, J. Lehr, M. Post, P. Muehlich, T. Falter, U. Mosel

arxiv:nucl-th/0210079 v1 · 2002-10-25 · 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{WQHIDOO4FYP345W3X4T4XU37QC}

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	2026-07-04T16:35:33.337376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40e81b9dc2e1fbe76dbbf27cbd37f80a21cf944f72e2e35ffa66815f5ef87fb

Aliases

arxiv: nucl-th/0210079 · arxiv_version: nucl-th/0210079v1 · doi: 10.48550/arxiv.nucl-th/0210079 · pith_short_12: WQHIDOO4FYP3 · pith_short_16: WQHIDOO4FYP345W3 · pith_short_8: WQHIDOO4

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/WQHIDOO4FYP345W3X4T4XU37QC \
  | 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: b40e81b9dc2e1fbe76dbbf27cbd37f80a21cf944f72e2e35ffa66815f5ef87fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd9f41860826bf8a92c969396381a8ca5f38c66512511587d7793c76f9749334",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2002-10-25T17:20:21Z",
    "title_canon_sha256": "9b801deef11ca989d4106084513f98e5dbc7538ecd35c158068229e35ddf7c4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0210079",
    "kind": "arxiv",
    "version": 1
  }
}