Pith Number

pith:6WHIYMYO

pith:2019:6WHIYMYOVQQFO34FC45FGKQD6Q

not attested not anchored not stored refs pending

High-precision methanol spectroscopy with a widely tunable SI-traceable frequency-comb-based mid-infrared QCL

A. Amy-Klein (LPL), A. Goncharov (LPL, B. Argence (LPL, B. Darqui\'e (LPL), D. Tran (LPL), D. Xu (SYRTE), F. Wiotte (LPL), H. Alvarez-Martinez (SYRTE, H. Mouhamad (LPL), ILP), KRISS), LKB (Jussieu)), M. Abgrall (SYRTE), O. Lopez (LPL), P.-E. Pottie (SYRTE), R. Le Targat (SYRTE), ROA), R. Santagata (LPL, S. Tokunaga (LPL), SYRTE), W. Lee (SYRTE, Y. Le Coq (SYRTE)

arxiv:1907.11310 v1 · 2019-07-23 · physics.atom-ph · physics.ins-det · quant-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{6WHIYMYOVQQFO34FC45FGKQD6Q}

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	2026-05-17T23:39:29.504374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58e8c330eac20576f85173a532a03f40a6f8f443e301add244b4f42aad84ad6

Aliases

arxiv: 1907.11310 · arxiv_version: 1907.11310v1 · doi: 10.48550/arxiv.1907.11310 · pith_short_12: 6WHIYMYOVQQF · pith_short_16: 6WHIYMYOVQQFO34F · pith_short_8: 6WHIYMYO

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/6WHIYMYOVQQFO34FC45FGKQD6Q \
  | 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: f58e8c330eac20576f85173a532a03f40a6f8f443e301add244b4f42aad84ad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "358ab78863dd5a5a9aa6b9ba1fc51428ac9f756a839772691d298ea7fe753d3d",
    "cross_cats_sorted": [
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-07-23T09:20:18Z",
    "title_canon_sha256": "49f57beab8c22558420a58a2a279cbbcd5e34720c1af73b420b13a5f2c02605f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11310",
    "kind": "arxiv",
    "version": 1
  }
}