Pith Number

pith:LQ7JNE6C

pith:2018:LQ7JNE6CQXG2GFKITBZ3DTPEFE

not attested not anchored not stored refs pending

Bose condensation of squeezed light

K. Morawetz

arxiv:1809.09525 v4 · 2018-09-25 · cond-mat.quant-gas · cond-mat.other · physics.optics · quant-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{LQ7JNE6CQXG2GFKITBZ3DTPEFE}

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	2026-05-17T23:45:36.496250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c3e9693c285cda315489873b1cde42913348206e862e9996366996988b81b0b

Aliases

arxiv: 1809.09525 · arxiv_version: 1809.09525v4 · doi: 10.48550/arxiv.1809.09525 · pith_short_12: LQ7JNE6CQXG2 · pith_short_16: LQ7JNE6CQXG2GFKI · pith_short_8: LQ7JNE6C

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/LQ7JNE6CQXG2GFKITBZ3DTPEFE \
  | 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: 5c3e9693c285cda315489873b1cde42913348206e862e9996366996988b81b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210b74a43d2bee6917f5e5d07d13f25b57646972e1953c705406d42c1fafd4a0",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-09-25T14:49:34Z",
    "title_canon_sha256": "9b07ea206db34071c72c9d67fe244aac06372ec0cf06482c5ae5d50f18c1f530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09525",
    "kind": "arxiv",
    "version": 4
  }
}