Pith Number

pith:T3UP6BJR

pith:2024:T3UP6BJRR37GIX4MCWCSP3JLSA

not attested not anchored not stored refs pending

Continuously and widely tunable frequency-stabilized laser based on an optical frequency comb

Chuan-Feng Li, Dong-Yu Huang, Guang-Can Guo, Jian Wang, Li Li, Xiao-Long Zhou, Yu-Hao Pan, Ze-Min Shen

arxiv:2403.01385 v1 · 2024-03-03 · 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{T3UP6BJRR37GIX4MCWCSP3JLSA}

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	2026-07-05T07:51:46.484761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee8ff05318efe645f8c158527ed2b901a2c49cf78651ff3e5407de540bdd881

Aliases

arxiv: 2403.01385 · arxiv_version: 2403.01385v1 · doi: 10.48550/arxiv.2403.01385 · pith_short_12: T3UP6BJRR37G · pith_short_16: T3UP6BJRR37GIX4M · pith_short_8: T3UP6BJR

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/T3UP6BJRR37GIX4MCWCSP3JLSA \
  | 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: 9ee8ff05318efe645f8c158527ed2b901a2c49cf78651ff3e5407de540bdd881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c3d339a4f4897963b64553d688c75e79cce4a2436745499f9fed64f6699f68",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2024-03-03T03:43:38Z",
    "title_canon_sha256": "22c25e681c356e6bb75a69d31431545b8f4c6c6f6b656ca3ea655a505a4fb977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01385",
    "kind": "arxiv",
    "version": 1
  }
}