Pith Number

pith:WMR75HRV

pith:2026:WMR75HRVFYKD5XCENICRTMTNBQ

not attested not anchored not stored refs pending

Optimizing the Sensitivity-Noise Trade-off in Non-Hermitian Sensing via Off-Exceptional-Deficiency Operation

Bin Guo, Shangxuan Li

arxiv:2606.04386 v1 · 2026-06-03 · 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{WMR75HRVFYKD5XCENICRTMTNBQ}

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	2026-06-04T01:09:06.112546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b323fe9e352e143edc446a0519b26d0c167da580c3ae5c74c785fab1914ba563

Aliases

arxiv: 2606.04386 · arxiv_version: 2606.04386v1 · doi: 10.48550/arxiv.2606.04386 · pith_short_12: WMR75HRVFYKD · pith_short_16: WMR75HRVFYKD5XCE · pith_short_8: WMR75HRV

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/WMR75HRVFYKD5XCENICRTMTNBQ \
  | 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: b323fe9e352e143edc446a0519b26d0c167da580c3ae5c74c785fab1914ba563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8b883f7d01cd41e81ef7c60367ec5beaa4c1575e134a29b1a18b95379e5dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-03T03:02:32Z",
    "title_canon_sha256": "b209db7f5dc2e06784633d1a33a11793c2379a9a31be1a7f8e781cfa0808dfc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04386",
    "kind": "arxiv",
    "version": 1
  }
}