Pith Number

pith:FRI6XAPT

pith:2005:FRI6XAPTPZ4Y7XKZKDQ25K5LNY

not attested not anchored not stored refs pending

On the treatment of the $\Delta$-contribution in electromagnetic $pp$-knockout reactions

(2) University of Mainz), C. Giusti (1), F. D. Pacati (1), M. Schwamb (2), S. Boffi (1) ((1) University of Pavia

arxiv:nucl-th/0508002 v1 · 2005-08-01 · 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{FRI6XAPTPZ4Y7XKZKDQ25K5LNY}

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	2026-05-18T01:05:19.238392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c51eb81f37e798fdd5950e1aeabab6e351deaee9b75e6db69b5caa1800c6f00

Aliases

arxiv: nucl-th/0508002 · arxiv_version: nucl-th/0508002v1 · doi: 10.48550/arxiv.nucl-th/0508002 · pith_short_12: FRI6XAPTPZ4Y · pith_short_16: FRI6XAPTPZ4Y7XKZ · pith_short_8: FRI6XAPT

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/FRI6XAPTPZ4Y7XKZKDQ25K5LNY \
  | 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: 2c51eb81f37e798fdd5950e1aeabab6e351deaee9b75e6db69b5caa1800c6f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8564d004681619692080dab977b5484522ffbfa476b38b2b3300c0d412d36a8c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2005-08-01T09:22:40Z",
    "title_canon_sha256": "6339923a1d3b23259c276a5f9ff6f9017eb2f1667bcdf420cdd78fd569810682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0508002",
    "kind": "arxiv",
    "version": 1
  }
}