Pith Number

pith:LTQO32KQ

pith:2014:LTQO32KQSVCUGOEMBGOULLSMHR

not attested not anchored not stored refs pending

Frequency Comb-Based Remote Sensing of Greenhouse Gases over Kilometer Air Paths

Alex M. Zolot, Christopher Cromer, Colm Sweeney, Esther Baumann, Fabrizio R. Giorgetta, Gabrielle Petron, Gregory B. Rieker, Ian Coddington, Jon Kofler, Laura C. Sinclair, Nathan R. Newbury, Pieter P. Tans, William C. Swann

arxiv:1406.3326 v1 · 2014-06-12 · 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{LTQO32KQSVCUGOEMBGOULLSMHR}

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	2026-05-18T02:49:52.602424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ce0ede950954543388c099d45ae4c3c71b328afee589ecd5b364187c6ea8bed

Aliases

arxiv: 1406.3326 · arxiv_version: 1406.3326v1 · doi: 10.48550/arxiv.1406.3326 · pith_short_12: LTQO32KQSVCU · pith_short_16: LTQO32KQSVCUGOEM · pith_short_8: LTQO32KQ

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/LTQO32KQSVCUGOEMBGOULLSMHR \
  | 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: 5ce0ede950954543388c099d45ae4c3c71b328afee589ecd5b364187c6ea8bed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782fbc0e4e0d79cbc99e80d8b8db867ca043aaac626b79a00178daef0084ea09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-06-12T19:06:42Z",
    "title_canon_sha256": "a27dd074213af0a8556da76b66d1a3d928d51ac6e5dd8856cd8f6556a0ce2588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3326",
    "kind": "arxiv",
    "version": 1
  }
}