Pith Number

pith:2OS4SZPF

pith:2020:2OS4SZPFPMIIUDCDRAXW6JMEBH

not attested not anchored not stored refs pending

Emergence of PT-symmetry breaking in open quantum systems

Julian Huber, Peter Kirton, Peter Rabl, Stefan Rotter

arxiv:2003.02265 v2 · 2020-03-04 · quant-ph · cond-mat.mes-hall · 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{2OS4SZPFPMIIUDCDRAXW6JMEBH}

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

Non-equilibrium magnetic phases in spin lattices with gain and loss

Receipt and verification

First computed	2026-07-05T01:44:38.362793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a5c965e57b108a0c43882f6f258409d269387744a034915bbccfbb873eb936

Aliases

arxiv: 2003.02265 · arxiv_version: 2003.02265v2 · doi: 10.48550/arxiv.2003.02265 · pith_short_12: 2OS4SZPFPMII · pith_short_16: 2OS4SZPFPMIIUDCD · pith_short_8: 2OS4SZPF

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/2OS4SZPFPMIIUDCDRAXW6JMEBH \
  | 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: d3a5c965e57b108a0c43882f6f258409d269387744a034915bbccfbb873eb936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1662e5de9a49927890eb1631d400fb115cf6260a391f581b45a852a194335f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-04T19:00:00Z",
    "title_canon_sha256": "6b74124e95d9de1e8fb6da17f4f72b921f96b721b6a3f6d91beb27abd19150d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02265",
    "kind": "arxiv",
    "version": 2
  }
}