Pith Number

pith:Z5JDDINH

pith:2026:Z5JDDINHTCFCC3UU7BC7TMEIZQ

not attested not anchored not stored refs pending

Near-Optimal Learning of Local Lindbladians

Itai Arad, Naixu Guo, Patrick Rebentrost, Zhan Yu, Zhili Chen

arxiv:2606.20535 v1 · 2026-06-18 · 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{Z5JDDINHTCFCC3UU7BC7TMEIZQ}

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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

Robust Structure Learning of $k$-local Lindbladians

Receipt and verification

First computed	2026-06-19T16:13:14.738082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf5231a1a7988a216e94f845f9b088cc3d09e1f6edea515800c8b727ddebd619

Aliases

arxiv: 2606.20535 · arxiv_version: 2606.20535v1 · doi: 10.48550/arxiv.2606.20535 · pith_short_12: Z5JDDINHTCFC · pith_short_16: Z5JDDINHTCFCC3UU · pith_short_8: Z5JDDINH

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/Z5JDDINHTCFCC3UU7BC7TMEIZQ \
  | 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: cf5231a1a7988a216e94f845f9b088cc3d09e1f6edea515800c8b727ddebd619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ecc4e1683c563f5389af2b87b828ac54a74c3148f49532b4177ac160fa07865",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-18T17:48:31Z",
    "title_canon_sha256": "b9140bb4938ecd1c1509117ef3fad3845859f3dbf3f00ad98135a343483c7be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20535",
    "kind": "arxiv",
    "version": 1
  }
}