Pith Number

pith:YYGIISZS

pith:2017:YYGIISZSNS5IHUVL3LL3GUHUKE

not attested not anchored not stored refs pending

Switching on and off the Risken-Nummedal-Graham-Haken instability in quantum cascade lasers

A. Gajic, A.V. Antonov, D.I. Kuritsyn, D. L. Boiko, E.E. Orlova, J. Radovanovic, V.V. Vaks

arxiv:1711.10749 v1 · 2017-11-29 · physics.optics · physics.app-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYGIISZSNS5IHUVL3LL3GUHUKE}

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	2026-05-18T00:29:17.091827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c60c844b326cba83d2abdad7b350f45114cf51aa3615d2a026f17828b6bd1a1a

Aliases

arxiv: 1711.10749 · arxiv_version: 1711.10749v1 · doi: 10.48550/arxiv.1711.10749 · pith_short_12: YYGIISZSNS5I · pith_short_16: YYGIISZSNS5IHUVL · pith_short_8: YYGIISZS

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/YYGIISZSNS5IHUVL3LL3GUHUKE \
  | 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: c60c844b326cba83d2abdad7b350f45114cf51aa3615d2a026f17828b6bd1a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fefd20be6742962eeb9c9083339df3ec1ad74d361dcc05be113605ce019169dc",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-11-29T09:53:44Z",
    "title_canon_sha256": "c24a6a1ef8d5951101624d1fde807a86022f1129f8b4fd003c67a59e223a3780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10749",
    "kind": "arxiv",
    "version": 1
  }
}