Pith Number

pith:5JPJAXDJ

pith:2017:5JPJAXDJG7PVEISHC4RGPVWRHC

not attested not anchored not stored refs pending

Third-harmonic-generation of a diode laser for quantum control of beryllium ions

Celia Y. Ou, Chu C. Teng, David A. Lane, David Hanneke, Edward K. Kleiner, Phyo Aung Kyaw, Ryan A. Carollo, Shenglan Qiao

arxiv:1702.02038 v1 · 2017-02-05 · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JPJAXDJG7PVEISHC4RGPVWRHC}

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	2026-05-18T00:48:14.796989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5e905c6937df522247172267d6d13897b6147ddf07c4452f98c91fc305e58d

Aliases

arxiv: 1702.02038 · arxiv_version: 1702.02038v1 · doi: 10.48550/arxiv.1702.02038 · pith_short_12: 5JPJAXDJG7PV · pith_short_16: 5JPJAXDJG7PVEISH · pith_short_8: 5JPJAXDJ

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/5JPJAXDJG7PVEISHC4RGPVWRHC \
  | 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: ea5e905c6937df522247172267d6d13897b6147ddf07c4452f98c91fc305e58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7b83595c303d67a3c2e5f0e5114966b344d3aa065cb01424edd094ffcf2839",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-05T13:56:47Z",
    "title_canon_sha256": "088767773bcf1a3a07c51bfd1036f759e6c10e2fd113a24bf8052db42eb95b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02038",
    "kind": "arxiv",
    "version": 1
  }
}