Pith Number

pith:SQEQCCTW

pith:2026:SQEQCCTW7EXJ22N3PAKYKSVHCM

not attested not anchored not stored refs pending

Instabilities of the continuous superradiant laser

Benjamin Pasquiou, Bruno Laburthe-Tolra, Martin Robert-de-Saint-Vincent

arxiv:2606.21675 v1 · 2026-06-19 · quant-ph · cond-mat.quant-gas · physics.atom-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{SQEQCCTW7EXJ22N3PAKYKSVHCM}

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	2026-06-23T01:13:18.632165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9409010a76f92e9d69bb7815854aa7133ed8c8d99ab1acd2c570ec133f9c0520

Aliases

arxiv: 2606.21675 · arxiv_version: 2606.21675v1 · doi: 10.48550/arxiv.2606.21675 · pith_short_12: SQEQCCTW7EXJ · pith_short_16: SQEQCCTW7EXJ22N3 · pith_short_8: SQEQCCTW

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/SQEQCCTW7EXJ22N3PAKYKSVHCM \
  | 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: 9409010a76f92e9d69bb7815854aa7133ed8c8d99ab1acd2c570ec133f9c0520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184e83a095de531fbac57afde0624b9fd6e69f2dc1ab3d4c42c4b6f0425f503b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-19T18:30:19Z",
    "title_canon_sha256": "b1869cce797f54a8207fbda524cae3ca6276cb4834c37a47ef8ba51794dd9ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21675",
    "kind": "arxiv",
    "version": 1
  }
}