Pith Number

pith:ZHEKJWML

pith:2026:ZHEKJWMLZITIHRILODKLAP46AK

not attested not anchored not stored refs pending

Dissipative ground-state preparation of a quantum spin chain on a trapped-ion quantum computer

Kazuhiro Seki, Seiji Yunoki, Tomoya Hayata, Yuta Kikuchi

arxiv:2601.08137 v2 · 2026-01-13 · quant-ph · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHEKJWMLZITIHRILODKLAP46AK}

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

Steady States of a Single Trapped-Ion Spin Coupled to an Engineered Non-Markovian Bath

Receipt and verification

First computed	2026-06-24T01:14:24.839586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c8a4d98bca2683c50b70d4b03f9e02bb5130ca61b0af51753f9b2764b5c010

Aliases

arxiv: 2601.08137 · arxiv_version: 2601.08137v2 · doi: 10.48550/arxiv.2601.08137 · pith_short_12: ZHEKJWMLZITI · pith_short_16: ZHEKJWMLZITIHRIL · pith_short_8: ZHEKJWML

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/ZHEKJWMLZITIHRILODKLAP46AK \
  | 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: c9c8a4d98bca2683c50b70d4b03f9e02bb5130ca61b0af51753f9b2764b5c010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f23ed74f65a74a1e94b83b0454394fa2e3fee01f2eb6d4ef78767afd03861cd1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-13T01:58:56Z",
    "title_canon_sha256": "d1f233014a8f06f866a7206124a35a39a3828555124562ee55fd5e80c531a242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.08137",
    "kind": "arxiv",
    "version": 2
  }
}