Pith Number

pith:ZUJ5V2DF

pith:2006:ZUJ5V2DFOD3QJUZE5CLVU7UDEV

not attested not anchored not stored refs pending

Empirical formula for the excitation energies of the first $2^+$ and $3^-$ states in even-even nuclei

Dongwoo Cha, Eunja Ha

arxiv:nucl-th/0612003 v2 · 2006-12-02 · 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{ZUJ5V2DFOD3QJUZE5CLVU7UDEV}

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	2026-05-18T01:38:12.952347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd13dae86570f704d324e8975a7e832554c46aec441abbb4225efba12ac110ff

Aliases

arxiv: nucl-th/0612003 · arxiv_version: nucl-th/0612003v2 · doi: 10.48550/arxiv.nucl-th/0612003 · pith_short_12: ZUJ5V2DFOD3Q · pith_short_16: ZUJ5V2DFOD3QJUZE · pith_short_8: ZUJ5V2DF

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/ZUJ5V2DFOD3QJUZE5CLVU7UDEV \
  | 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: cd13dae86570f704d324e8975a7e832554c46aec441abbb4225efba12ac110ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d03e5d4fac45e3776170cb2cabaa8b97222d36257f08bd8e7552077267747fab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2006-12-02T07:05:58Z",
    "title_canon_sha256": "cc6c0bced11067b85ab1ccea293c60165900b11e5862080ee5ef8735a120d590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0612003",
    "kind": "arxiv",
    "version": 2
  }
}