Pith Number

pith:2Z4ZJHUA

pith:2010:2Z4ZJHUA3UFWDITZBPFRVLNRWC

not attested not anchored not stored refs pending

Quantum noise and self-sustained radiation of PT-symmetric systems

Henning Schomerus

arxiv:1001.0539 v2 · 2010-01-04 · quant-ph · cond-mat.other · 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{2Z4ZJHUA3UFWDITZBPFRVLNRWC}

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.

Cited by

1 paper in Pith

$\mathcal{PT}$-symmetry from Lindblad dynamics in an optomechanical system

Receipt and verification

First computed	2026-07-04T17:30:16.259467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d679949e80dd0b61a2790bcb1aadb1b0b3a40cc128f704860c592171d2f9e091

Aliases

arxiv: 1001.0539 · arxiv_version: 1001.0539v2 · doi: 10.48550/arxiv.1001.0539 · pith_short_12: 2Z4ZJHUA3UFW · pith_short_16: 2Z4ZJHUA3UFWDITZ · pith_short_8: 2Z4ZJHUA

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/2Z4ZJHUA3UFWDITZBPFRVLNRWC \
  | 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: d679949e80dd0b61a2790bcb1aadb1b0b3a40cc128f704860c592171d2f9e091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1cfa851731fd6b30397e1af360a2e3a95b18a9fbd28f1ec83e0d8ac881614e",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-01-04T18:06:20Z",
    "title_canon_sha256": "2993fc175959b7467ef3ae71b4873b67e59d4034ceddb61954db3d25a17c15b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0539",
    "kind": "arxiv",
    "version": 2
  }
}