Pith Number

pith:RY4AIVSD

pith:2006:RY4AIVSDRF7S3G4OK4QPODP6WM

not attested not anchored not stored refs pending

Nuclear polarizability of helium isotopes in atomic transitions

A.M. Moro, K. Pachucki

arxiv:nucl-th/0612065 v3 · 2006-12-14 · nucl-th · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RY4AIVSDRF7S3G4OK4QPODP6WM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:38:12.937460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e38045643897f2d9b8e5720f70dfeb3211d20c3f9dbc0381044b7aff3162b74

Aliases

arxiv: nucl-th/0612065 · arxiv_version: nucl-th/0612065v3 · doi: 10.48550/arxiv.nucl-th/0612065 · pith_short_12: RY4AIVSDRF7S · pith_short_16: RY4AIVSDRF7S3G4O · pith_short_8: RY4AIVSD

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/RY4AIVSDRF7S3G4OK4QPODP6WM \
  | 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: 8e38045643897f2d9b8e5720f70dfeb3211d20c3f9dbc0381044b7aff3162b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ac03de79391c1e6e9afeb2130bf6ccbce26cbfdcd05f0b1d3abe1b55d3d476",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2006-12-14T10:20:19Z",
    "title_canon_sha256": "fc633832209d96677a9abd057558a5637f72c0b53c21a7928b668d607268e2d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0612065",
    "kind": "arxiv",
    "version": 3
  }
}