Pith Number

pith:G5CB6AJK

pith:2022:G5CB6AJK4LFMRRSYUBE5ELEQMI

not attested not anchored not stored refs pending

Detecting bulk and edge exceptional points in non-Hermitian systems through generalized Petermann factors

Li-Mei Chen, Peng Ye, Yao Zhou, Yue-Yu Zou

arxiv:2208.14944 v3 · 2022-08-31 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5CB6AJK4LFMRRSYUBE5ELEQMI}

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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	2026-07-05T07:08:27.332850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37441f012ae2cac8c658a049d22c906230dcc232f7faea16a1d067b711106339

Aliases

arxiv: 2208.14944 · arxiv_version: 2208.14944v3 · doi: 10.48550/arxiv.2208.14944 · pith_short_12: G5CB6AJK4LFM · pith_short_16: G5CB6AJK4LFMRRSY · pith_short_8: G5CB6AJK

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/G5CB6AJK4LFMRRSYUBE5ELEQMI \
  | 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: 37441f012ae2cac8c658a049d22c906230dcc232f7faea16a1d067b711106339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deb1ff15efb18555e9b238c5b1d0f1f6d3a94edd49c957eea2f66ca565cc667d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-31T16:24:03Z",
    "title_canon_sha256": "2fa0f241f462474d509b38e207cd6d2b12ea8b70875e5d6f2f598c504c412c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14944",
    "kind": "arxiv",
    "version": 3
  }
}