Pith Number

pith:VYBUQSBO

pith:2017:VYBUQSBOW7AHSAAF2Z52RCQG4M

not attested not anchored not stored refs pending

Laser frequency stabilization by combining modulation transfer and frequency modulation spectroscopy

Chenghui Yu, Fei Zi, Holger Mueller, Richard H. Parker, Simon Budker, Weicheng Zhong, Xuanhui Lu, Xuejian Wu

arxiv:1701.01918 v1 · 2017-01-08 · 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{VYBUQSBOW7AHSAAF2Z52RCQG4M}

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	2026-05-18T00:45:43.191532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0348482eb7c0790005d67ba88a06e305427bb18c9131eb70d88b16111a0e1c

Aliases

arxiv: 1701.01918 · arxiv_version: 1701.01918v1 · doi: 10.48550/arxiv.1701.01918 · pith_short_12: VYBUQSBOW7AH · pith_short_16: VYBUQSBOW7AHSAAF · pith_short_8: VYBUQSBO

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/VYBUQSBOW7AHSAAF2Z52RCQG4M \
  | 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: ae0348482eb7c0790005d67ba88a06e305427bb18c9131eb70d88b16111a0e1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f839417602e3f00fbfa41a2b385d0737fb088c8b22645de1fd6f42c4bd2d18d8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-01-08T06:38:03Z",
    "title_canon_sha256": "99e86438f4f041877f659c6a7f01199c92a79b613651442aef87ff1c9ac4a1f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01918",
    "kind": "arxiv",
    "version": 1
  }
}