Pith Number

pith:FOXIQF2X

pith:2026:FOXIQF2XHPOOXB4V64N7AQLASE

not attested not anchored not stored refs pending

Geometry near rank-changing points on the mixed-state manifold: Bures metric, conical singularities, and Lindblad dynamics

Chih-Chun Chien, Guo Hao, Xu-Yang Hou, Yu-Huan Huang

arxiv:2605.27907 v1 · 2026-05-27 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOXIQF2XHPOOXB4V64N7AQLASE}

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	2026-05-28T01:04:52.066063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bae8817573bdceb8795f71bf0416091379c91f61a21eef066afe5b23bf060d6

Aliases

arxiv: 2605.27907 · arxiv_version: 2605.27907v1 · doi: 10.48550/arxiv.2605.27907 · pith_short_12: FOXIQF2XHPOO · pith_short_16: FOXIQF2XHPOOXB4V · pith_short_8: FOXIQF2X

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/FOXIQF2XHPOOXB4V64N7AQLASE \
  | 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: 2bae8817573bdceb8795f71bf0416091379c91f61a21eef066afe5b23bf060d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2bb0a9fb2641e3faa463dd6f4c7c557c53e34e15b8c51ba8433b2da604b8c3d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-27T03:28:29Z",
    "title_canon_sha256": "e07e3dfb08223b8e7deedbb8987ab406902bc3b2ad8de2bb6fe6e6405b85de5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27907",
    "kind": "arxiv",
    "version": 1
  }
}