Pith Number

pith:NEX7QDBQ

pith:2011:NEX7QDBQZER7NHP4YBKLPJMALV

not attested not anchored not stored refs pending

Recursive calculation of matrix elements for the generalized seniority shell model

F. Q. Luo, M. A. Caprio

arxiv:1102.1479 v1 · 2011-02-08 · 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{NEX7QDBQZER7NHP4YBKLPJMALV}

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	2026-05-18T02:22:39.841468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c

Aliases

arxiv: 1102.1479 · arxiv_version: 1102.1479v1 · doi: 10.48550/arxiv.1102.1479 · pith_short_12: NEX7QDBQZER7 · pith_short_16: NEX7QDBQZER7NHP4 · pith_short_8: NEX7QDBQ

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/NEX7QDBQZER7NHP4YBKLPJMALV \
  | 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: 692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261736d42209e70e59bba5d03563d574a2a7c2c8af61db14707ffd77aeff16d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-02-08T00:18:37Z",
    "title_canon_sha256": "a4dff519545c02eeff056a19bdccddfc235d92cc911474a9377dbe8ae663d95b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1479",
    "kind": "arxiv",
    "version": 1
  }
}