Pith Number

pith:UKOUWHOI

pith:2021:UKOUWHOI6GBUM222MOSCOYR5EU

not attested not anchored not stored refs pending

Cavity-Enhanced Vernier Spectroscopy with a Chip-Scale Mid-Infrared Frequency Comb

Chadwick L. Canedy, Charles R. Markus, Clifford Frez, Douglas C. Ober, Igor Vurgaftman, Jerry R. Meyer, Lukasz A. Sterczewski, Mahmood Bagheri, Mitchio Okumura, Tzu-Ling Chen

arxiv:2112.03977 v1 · 2021-12-07 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKOUWHOI6GBUM222MOSCOYR5EU}

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	2026-07-05T07:51:08.498498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a29d4b1dc8f183466b5a63a427623d2512672b849da363e2ef6f52dd9ceac8e0

Aliases

arxiv: 2112.03977 · arxiv_version: 2112.03977v1 · doi: 10.48550/arxiv.2112.03977 · pith_short_12: UKOUWHOI6GBU · pith_short_16: UKOUWHOI6GBUM222 · pith_short_8: UKOUWHOI

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/UKOUWHOI6GBUM222MOSCOYR5EU \
  | 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: a29d4b1dc8f183466b5a63a427623d2512672b849da363e2ef6f52dd9ceac8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b86fb9ef3029ddbd642238ad10f34179fdc9abbde25e2ce8f08fee327a21599e",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-12-07T20:39:29Z",
    "title_canon_sha256": "e37496a4c84f27ddad80917751f396c2e11579f74876c22fadc100eb4c06ab1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03977",
    "kind": "arxiv",
    "version": 1
  }
}