Pith Number

pith:AVPHFFVJ

pith:2026:AVPHFFVJMB7WTDVXZMWCXAH3GH

not attested not anchored not stored refs pending

Reduced-State Stabilizer R\'enyi Entropy as a Probe of Quantum Criticality in the Transverse ANNNI Model and the Quantum Compass Model

Anindya Biswas, George Biswas, Jun-Yi Wu, Santanu Sarkar

arxiv:2605.18391 v1 · 2026-05-18 · 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{AVPHFFVJMB7WTDVXZMWCXAH3GH}

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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.

Receipt and verification

First computed	2026-05-20T00:05:58.499078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055e7296a9607f698eb7cb2c2b80fb31f503d29cbd52975e2a304d6f82e7f4f3

Aliases

arxiv: 2605.18391 · arxiv_version: 2605.18391v1 · doi: 10.48550/arxiv.2605.18391 · pith_short_12: AVPHFFVJMB7W · pith_short_16: AVPHFFVJMB7WTDVX · pith_short_8: AVPHFFVJ

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/AVPHFFVJMB7WTDVXZMWCXAH3GH \
  | 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: 055e7296a9607f698eb7cb2c2b80fb31f503d29cbd52975e2a304d6f82e7f4f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef1ceb9d0d37efbbc2d84ddb12896e11b4df8e57e42313becfe97ec0ceba1a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-18T13:38:46Z",
    "title_canon_sha256": "9e6b2e7286985ea5de9fbe0b7a82c24c6582a5879c7973721edac780a09fe1f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18391",
    "kind": "arxiv",
    "version": 1
  }
}