Pith Number

pith:LXXWQZMW

pith:2014:LXXWQZMW65ZI4FC3SSVEAF7SRH

not attested not anchored not stored refs pending

Compact, robust, and spectrally pure diode-laser system with a filtered output and a tunable copy for absolute referencing

Emil Kirilov, Hanns-Christoph N\"agerl, Manfred J. Mark, Maximilian Segl

arxiv:1412.1116 v3 · 2014-12-02 · cond-mat.quant-gas · physics.ins-det · 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{LXXWQZMW65ZI4FC3SSVEAF7SRH}

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	2026-05-18T02:05:24.060777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5def686596f7728e145b94aa4017f289e1feac387ffba12dbe760428d696f10e

Aliases

arxiv: 1412.1116 · arxiv_version: 1412.1116v3 · doi: 10.48550/arxiv.1412.1116 · pith_short_12: LXXWQZMW65ZI · pith_short_16: LXXWQZMW65ZI4FC3 · pith_short_8: LXXWQZMW

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/LXXWQZMW65ZI4FC3SSVEAF7SRH \
  | 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: 5def686596f7728e145b94aa4017f289e1feac387ffba12dbe760428d696f10e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8862d6e98cf013674e2a4d668bf2eb64f702eead6cd875fad10a65fa816117",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-12-02T22:00:42Z",
    "title_canon_sha256": "3a9f76abe6db73aeac8a8eb7edc9f027b4f4286c8c14ee8fdf327ea790ec879a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1116",
    "kind": "arxiv",
    "version": 3
  }
}