Pith Number

pith:6APSL4ML

pith:2014:6APSL4MLR2GDGGRNG7FMGUG4N2

not attested not anchored not stored refs pending

Quantum theory of the spaser-based nanolaser

Sergey S. Vergeles, Vladimir M. Parfenyev

arxiv:1402.1930 v2 · 2014-02-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6APSL4MLR2GDGGRNG7FMGUG4N2}

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	2026-05-18T02:50:50.258211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f01f25f18b8e8c331a2d37cac350dc6eb8fdffdbd27f1bfa50967fe45aadd6b2

Aliases

arxiv: 1402.1930 · arxiv_version: 1402.1930v2 · doi: 10.48550/arxiv.1402.1930 · pith_short_12: 6APSL4MLR2GD · pith_short_16: 6APSL4MLR2GDGGRN · pith_short_8: 6APSL4ML

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/6APSL4MLR2GDGGRNG7FMGUG4N2 \
  | 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: f01f25f18b8e8c331a2d37cac350dc6eb8fdffdbd27f1bfa50967fe45aadd6b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4048c45c49758667f893d6fd157d84aea00ba98b1fe156bf0f3baee2f86f395",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-02-09T09:48:31Z",
    "title_canon_sha256": "e7e0edc4ab14996f18ff13334509af97a373af33fc71825c968ed6addd029f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1930",
    "kind": "arxiv",
    "version": 2
  }
}