Pith Number

pith:FR7ZKUTO

pith:2012:FR7ZKUTOPKPMCYZQ6WSHDMI6OF

not attested not anchored not stored refs pending

Visualization and interpretation of Rydberg states

Abdul Waheed, Ladislav Kocbach

arxiv:1203.4768 v1 · 2012-03-21 · physics.atom-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{FR7ZKUTOPKPMCYZQ6WSHDMI6OF}

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	2026-05-18T03:59:37.215664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c7f95526e7a9ec16330f5a471b11e7170a9404bd3589ef878e9c13acdd4d6d4

Aliases

arxiv: 1203.4768 · arxiv_version: 1203.4768v1 · doi: 10.48550/arxiv.1203.4768 · pith_short_12: FR7ZKUTOPKPM · pith_short_16: FR7ZKUTOPKPMCYZQ · pith_short_8: FR7ZKUTO

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/FR7ZKUTOPKPMCYZQ6WSHDMI6OF \
  | 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: 2c7f95526e7a9ec16330f5a471b11e7170a9404bd3589ef878e9c13acdd4d6d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf6414877af59cc6742d67a2a97d6adef9e163e2e336c19a3eaec3b63a53561",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-03-21T15:45:41Z",
    "title_canon_sha256": "e6744b1830190e46b8d2271897488ca3a98f31ea459181dfcd78ab5f336de67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4768",
    "kind": "arxiv",
    "version": 1
  }
}