Pith Number

pith:CQS7RVI4

pith:2012:CQS7RVI4A4J2OCKO7KN5FLY6ZA

not attested not anchored not stored refs pending

Failure of the \alpha-factor in describing QD laser dynamical instabilities and chaos

Benjamin Lingnau, Eckehard Sch\"oll, Kathy L\"udge, Weng W. Chow

arxiv:1210.5413 v1 · 2012-10-19 · cond-mat.mtrl-sci · 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{CQS7RVI4A4J2OCKO7KN5FLY6ZA}

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	2026-05-18T03:37:20.065434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1425f8d51c0713a7094efa9bd2af1ec81908e0ab261a9592a7b0649377429726

Aliases

arxiv: 1210.5413 · arxiv_version: 1210.5413v1 · doi: 10.48550/arxiv.1210.5413 · pith_short_12: CQS7RVI4A4J2 · pith_short_16: CQS7RVI4A4J2OCKO · pith_short_8: CQS7RVI4

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/CQS7RVI4A4J2OCKO7KN5FLY6ZA \
  | 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: 1425f8d51c0713a7094efa9bd2af1ec81908e0ab261a9592a7b0649377429726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260710e204006a1c45660bdbbaf6af04e12818cd4b2b0ae5ebee4aa1839102b0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-19T13:23:56Z",
    "title_canon_sha256": "47e23318ebadb3bacaf42ad95c2d6e9609e045c773efc3e7dcc317c3ed85ccf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5413",
    "kind": "arxiv",
    "version": 1
  }
}