Pith Number

pith:LGCY4DYM

pith:2014:LGCY4DYMJ5ZMDF6KTFMGDYOZB7

not attested not anchored not stored refs pending

Frequency comb vernier spectroscopy in the near infrared

A. A. Kolomenskii, A. Bicer, C. Gohle, F. Zhu, H. A. Schuessler, J. Bounds, J. Strohaber, M. Amani

arxiv:1407.1075 v1 · 2014-07-03 · 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{LGCY4DYMJ5ZMDF6KTFMGDYOZB7}

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	2026-05-18T00:36:04.263444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59858e0f0c4f72c197ca995861e1d90fe10f7fe53f21c228864bc2f6960f92ac

Aliases

arxiv: 1407.1075 · arxiv_version: 1407.1075v1 · doi: 10.48550/arxiv.1407.1075 · pith_short_12: LGCY4DYMJ5ZM · pith_short_16: LGCY4DYMJ5ZMDF6K · pith_short_8: LGCY4DYM

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/LGCY4DYMJ5ZMDF6KTFMGDYOZB7 \
  | 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: 59858e0f0c4f72c197ca995861e1d90fe10f7fe53f21c228864bc2f6960f92ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f25bdbe09b421e64c2716c4fd93c3bb0200b196ed421dc4d7a72ebbf20820c59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-03T21:56:54Z",
    "title_canon_sha256": "36e09463e11c23915606049f824fb29c0ab9c007c6759adef23f86c3790ae4fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1075",
    "kind": "arxiv",
    "version": 1
  }
}