Pith Number

pith:NQ5CBK43

pith:2006:NQ5CBK43LTUADCVJ3OPQMKIVT7

not attested not anchored not stored refs pending

Quadrupolar contact terms and Hyperfine Structure

G.Karl, V.A.Novikov

arxiv:hep-ph/0602105 v2 · 2006-02-13 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQ5CBK43LTUADCVJ3OPQMKIVT7}

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	2026-05-18T02:36:18.846723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3a20ab9b5ce8018aa9db9f0629159fc34d5dc8f6853123caa9b25af358f044

Aliases

arxiv: hep-ph/0602105 · arxiv_version: hep-ph/0602105v2 · doi: 10.48550/arxiv.hep-ph/0602105 · pith_short_12: NQ5CBK43LTUA · pith_short_16: NQ5CBK43LTUADCVJ · pith_short_8: NQ5CBK43

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/NQ5CBK43LTUADCVJ3OPQMKIVT7 \
  | 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: 6c3a20ab9b5ce8018aa9db9f0629159fc34d5dc8f6853123caa9b25af358f044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c22ad978c438e6f11f445ec66a03157c65fb8b07f46dc62f9747c6a0598164e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-02-13T15:19:20Z",
    "title_canon_sha256": "5201ef83d8e2a48bb664371e4f0f3127f609e4061dc1086aedbf96de05a4194a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0602105",
    "kind": "arxiv",
    "version": 2
  }
}