Pith Number

pith:CDRJFO7F

pith:2026:CDRJFO7FIMKZQPFSJHZVIEAQJX

not attested not anchored not stored refs pending

Kubo-Martin-Schwinger conditions for non-Hermitian systems

Chen Lan, Hao Yang, Luyao Ma

arxiv:2606.13251 v1 · 2026-06-11 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDRJFO7FIMKZQPFSJHZVIEAQJX}

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	2026-06-12T01:09:48.950745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e292bbe54315983cb249f35410104dec862f7d8cc979ae498e5b9057d91f31

Aliases

arxiv: 2606.13251 · arxiv_version: 2606.13251v1 · doi: 10.48550/arxiv.2606.13251 · pith_short_12: CDRJFO7FIMKZ · pith_short_16: CDRJFO7FIMKZQPFS · pith_short_8: CDRJFO7F

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/CDRJFO7FIMKZQPFSJHZVIEAQJX \
  | 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: 10e292bbe54315983cb249f35410104dec862f7d8cc979ae498e5b9057d91f31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "872247724f64e226e3ac829768b1991a03a41725ad4800957005c2b1f4d3f5ed",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-11T12:07:54Z",
    "title_canon_sha256": "784e9d2650dccfa96f8f6ccccd5610118cb8993bcc6c0e52f705eabb060fbd59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13251",
    "kind": "arxiv",
    "version": 1
  }
}