Pith Number

pith:SW3JZFVA

pith:2023:SW3JZFVAMV7HU7KKMNT6VUTU6T

not attested not anchored not stored refs pending

Frequency-comb-linearized, widely tunable lasers for coherent ranging

Anting Wang, Baoqi Shi, Jinbao Long, Junqiu Liu, Wei Sun, Xue Bai, Yi-Han Luo, Yue Hu

arxiv:2308.15875 v1 · 2023-08-30 · physics.optics · physics.app-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{SW3JZFVAMV7HU7KKMNT6VUTU6T}

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	2026-07-05T07:59:03.296720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b69c96a0657e7a7d4a6367ead274f4c8e883ba4fe74a5caf4497df62c20829

Aliases

arxiv: 2308.15875 · arxiv_version: 2308.15875v1 · doi: 10.48550/arxiv.2308.15875 · pith_short_12: SW3JZFVAMV7H · pith_short_16: SW3JZFVAMV7HU7KK · pith_short_8: SW3JZFVA

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/SW3JZFVAMV7HU7KKMNT6VUTU6T \
  | 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: 95b69c96a0657e7a7d4a6367ead274f4c8e883ba4fe74a5caf4497df62c20829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf935f57fe2d134f389b623a10eeffce9e2e528c67e0c9b0cf5aa02f31fed690",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-08-30T08:58:35Z",
    "title_canon_sha256": "683c44432e07e044960f590fa6cfdac5278ca7af6110eb56d44582b36fbe2b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15875",
    "kind": "arxiv",
    "version": 1
  }
}