Pith Number

pith:WI3LXTTX

pith:2025:WI3LXTTXGSWA6ZQDCFN3K2URYN

not attested not anchored not stored refs pending

Non-Markovian Exceptional Points by Interpolating Quantum Channels

Bei Zeng, Jensen Li, Wai Chun Wong

arxiv:2507.16049 v1 · 2025-07-21 · quant-ph · physics.app-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{WI3LXTTXGSWA6ZQDCFN3K2URYN}

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-Markovian exceptional points in waveguide quantum electrodynamics

Receipt and verification

First computed	2026-07-05T11:41:01.950938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b236bbce7734ac0f6603115bb56a91c3467d929314e17c27f9b79a522c46f7ee

Aliases

arxiv: 2507.16049 · arxiv_version: 2507.16049v1 · doi: 10.48550/arxiv.2507.16049 · pith_short_12: WI3LXTTXGSWA · pith_short_16: WI3LXTTXGSWA6ZQD · pith_short_8: WI3LXTTX

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/WI3LXTTXGSWA6ZQDCFN3K2URYN \
  | 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: b236bbce7734ac0f6603115bb56a91c3467d929314e17c27f9b79a522c46f7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c0d8c60c24ecc5b6f8ed61125a53a239a44ea53b2e981d16fecdf1b6ef8a2a",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-21T20:33:37Z",
    "title_canon_sha256": "c0eb70709e0cfe48741c355b832f2ad0afe997392f64a67fcb5e8e296b3c173a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16049",
    "kind": "arxiv",
    "version": 1
  }
}