Pith Number

pith:XQHVA5GY

pith:2012:XQHVA5GYRBPDGTZA42ARIH7LTY

not attested not anchored not stored refs pending

Exact matrix product solution for the boundary-driven Lindblad $XXZ$-chain

D. Karevski, G.M. Sch\"utz, V. Popkov

arxiv:1211.7010 v1 · 2012-11-29 · cond-mat.stat-mech · math-ph · math.MP · 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{XQHVA5GYRBPDGTZA42ARIH7LTY}

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	2026-05-18T01:52:53.217769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0f5074d8885e334f20e681141feb9e03807f3476f002761cee5c0106e61482

Aliases

arxiv: 1211.7010 · arxiv_version: 1211.7010v1 · doi: 10.48550/arxiv.1211.7010 · pith_short_12: XQHVA5GYRBPD · pith_short_16: XQHVA5GYRBPDGTZA · pith_short_8: XQHVA5GY

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/XQHVA5GYRBPDGTZA42ARIH7LTY \
  | 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: bc0f5074d8885e334f20e681141feb9e03807f3476f002761cee5c0106e61482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77225e23d11ff4d344e1e1a39eea781b56b1b8e6ff406d75e307b4473261b34",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-11-29T18:06:36Z",
    "title_canon_sha256": "75b7f342502674e74e27a9a38a7404e8f32faa0ad2e69258906d799c539fc9d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7010",
    "kind": "arxiv",
    "version": 1
  }
}