Pith Number

pith:ZVV4VDZ6

pith:2012:ZVV4VDZ6Q4IULF4LARWEVZ2SRA

not attested not anchored not stored refs pending

Magic wavelengths for lattice trapped Rubidium four-level active optical clock

Jingbiao Chen, Tonggang Zhang, Xiaorun Zang

arxiv:1204.4354 v2 · 2012-04-19 · physics.atom-ph · physics.optics · quant-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{ZVV4VDZ6Q4IULF4LARWEVZ2SRA}

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	2026-05-18T01:57:48.706232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd6bca8f3e871145978b046c4ae7528801d967c2f3e3c1176d527246be58db0e

Aliases

arxiv: 1204.4354 · arxiv_version: 1204.4354v2 · doi: 10.48550/arxiv.1204.4354 · pith_short_12: ZVV4VDZ6Q4IU · pith_short_16: ZVV4VDZ6Q4IULF4L · pith_short_8: ZVV4VDZ6

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/ZVV4VDZ6Q4IULF4LARWEVZ2SRA \
  | 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: cd6bca8f3e871145978b046c4ae7528801d967c2f3e3c1176d527246be58db0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e05a3e83462b5af48f9b9e0b61c088f4881e58464396cd504eaebc77033c25",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-04-19T14:13:06Z",
    "title_canon_sha256": "e4cff5f23f0dba573a5a547d0ba91cb7cb4a51f850a95add427034584664ae70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4354",
    "kind": "arxiv",
    "version": 2
  }
}