Pith Number

pith:DOWSVPDG

pith:2012:DOWSVPDG37AJOKALX4Z7N7MVY7

not attested not anchored not stored refs pending

Injection-locking of violet laser diodes with a 3.2GHz offset frequency for driving Raman transitions in 43Ca+

B. C. Keitch, D. M. Lucas, N. R. Thomas

arxiv:1212.6266 v1 · 2012-12-26 · physics.optics · 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{DOWSVPDG37AJOKALX4Z7N7MVY7}

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	2026-05-18T02:58:13.205623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bad2abc66dfc097280bbf33f6fd95c7f2aad6ccfde58b61d571318ca1d86f56

Aliases

arxiv: 1212.6266 · arxiv_version: 1212.6266v1 · doi: 10.48550/arxiv.1212.6266 · pith_short_12: DOWSVPDG37AJ · pith_short_16: DOWSVPDG37AJOKAL · pith_short_8: DOWSVPDG

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/DOWSVPDG37AJOKALX4Z7N7MVY7 \
  | 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: 1bad2abc66dfc097280bbf33f6fd95c7f2aad6ccfde58b61d571318ca1d86f56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e128806e6c19dc82a7927343cadcb8e90ac41eeae3d13793a7f5d619d220093",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-12-26T21:06:03Z",
    "title_canon_sha256": "ead99d1fb41a1e3743846637429a6be654873c7531d71bf8f8325ffad407ce95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6266",
    "kind": "arxiv",
    "version": 1
  }
}