Pith Number

pith:HYKL7H5N

pith:2016:HYKL7H5NOSWLZSZIZN242WHWIY

not attested not anchored not stored refs pending

Atomic frequency reference at 1033 nm for ytterbium (Yb)-doped fiber lasers and applications exploiting a rubidium (Rb) 5$S_{1/2}$ to 4$D_{5/2}$ one-colour two-photon transition

Bj\"orn Hessmo, Paul C. Condylis, Ritayan Roy, Yik Jinen Johnathan

arxiv:1612.01815 v3 · 2016-12-06 · physics.atom-ph · 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{HYKL7H5NOSWLZSZIZN242WHWIY}

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	2026-05-18T00:46:59.244682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e14bf9fad74acbccb28cb75cd58f6460bcb841b9ccc18456c69f7d8eee2d416

Aliases

arxiv: 1612.01815 · arxiv_version: 1612.01815v3 · doi: 10.48550/arxiv.1612.01815 · pith_short_12: HYKL7H5NOSWL · pith_short_16: HYKL7H5NOSWLZSZI · pith_short_8: HYKL7H5N

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/HYKL7H5NOSWLZSZIZN242WHWIY \
  | 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: 3e14bf9fad74acbccb28cb75cd58f6460bcb841b9ccc18456c69f7d8eee2d416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1f3af6a3a1478a989821f93d1a078797f16f8e511fb7dc99d6914ecb1cec95",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-12-06T14:19:50Z",
    "title_canon_sha256": "fb52f02b57599704e2371a5cbc6e47e76b733cf22de893614a63d8ffd3c5216f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01815",
    "kind": "arxiv",
    "version": 3
  }
}