Pith Number

pith:CACAO6DH

pith:2022:CACAO6DHV42FPFQGWFHH7YM5DN

not attested not anchored not stored refs pending

Analytical results for the entanglement dynamics of disjoint blocks in the XY spin chain

Gilles Parez, Riccarda Bonsignori

arxiv:2210.03637 v2 · 2022-10-07 · cond-mat.stat-mech · cond-mat.str-el · hep-th · 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{CACAO6DHV42FPFQGWFHH7YM5DN}

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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

Separability and entanglement of resonating valence-bond states

Receipt and verification

First computed	2026-07-05T05:37:42.829402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1004077867af34579606b14e7fe19d1b717914d5f02cae0d50d3b70795f75110

Aliases

arxiv: 2210.03637 · arxiv_version: 2210.03637v2 · doi: 10.48550/arxiv.2210.03637 · pith_short_12: CACAO6DHV42F · pith_short_16: CACAO6DHV42FPFQG · pith_short_8: CACAO6DH

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/CACAO6DHV42FPFQGWFHH7YM5DN \
  | 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: 1004077867af34579606b14e7fe19d1b717914d5f02cae0d50d3b70795f75110

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3635a6313f239949671075c9d9107219bd17ff5672cf79f767ed2c9f3705d6af",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2022-10-07T15:46:29Z",
    "title_canon_sha256": "828505c9602df87220c3576ef9f5ff2dfa1b1fafa906657d068b014f4800f537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03637",
    "kind": "arxiv",
    "version": 2
  }
}