Pith Number

pith:F7ELKXK2

pith:1998:F7ELKXK2OBQD3T7Y6BVZN77MRV

not attested not anchored not stored refs pending

A Poincar\'e Covariant Current Operator for Low and High Energy Phenomena

E. Pace (Rome University), F.M. Lev (JINR-Dubna), G. Salme` (INFN-Rome)

arxiv:nucl-th/9810054 v1 · 1998-10-16 · 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{F7ELKXK2OBQD3T7Y6BVZN77MRV}

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	2026-05-18T04:24:14.729442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc8b55d5a70603dcff8f06b96ffec8d7a5abc3b89e07341986220880e53391d

Aliases

arxiv: nucl-th/9810054 · arxiv_version: nucl-th/9810054v1 · doi: 10.48550/arxiv.nucl-th/9810054 · pith_short_12: F7ELKXK2OBQD · pith_short_16: F7ELKXK2OBQD3T7Y · pith_short_8: F7ELKXK2

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/F7ELKXK2OBQD3T7Y6BVZN77MRV \
  | 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: 2fc8b55d5a70603dcff8f06b96ffec8d7a5abc3b89e07341986220880e53391d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "507e9c9862232acfcb420ff9a21b678f375c75f1dc822e0fbaedfeb0cd25e6f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1998-10-16T11:24:58Z",
    "title_canon_sha256": "4bc89d73ef346c787b2f5dbe066b6e6fbdc101260820e22fae880e2055eb06c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9810054",
    "kind": "arxiv",
    "version": 1
  }
}