Pith Number

pith:RTAOZSII

pith:2023:RTAOZSII5VJDNRE6LT6Z2ADONY

not attested not anchored not stored refs pending

Entanglement and R\'enyi entropies of (1+1)-dimensional O(3) nonlinear sigma model with tensor renormalization group

Xiao Luo, Yoshinobu Kuramashi

arxiv:2308.02798 v3 · 2023-08-05 · hep-th · hep-lat · quant-ph

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\usepackage{pith}
\pithnumber{RTAOZSII5VJDNRE6LT6Z2ADONY}

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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

Tensor renormalization group approach to entanglement entropy

Receipt and verification

First computed	2026-07-05T06:51:48.880210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cc0ecc908ed5236c49e5cfd9d006e6e29d088de2faa146aa30e6461cd9f8d33

Aliases

arxiv: 2308.02798 · arxiv_version: 2308.02798v3 · doi: 10.48550/arxiv.2308.02798 · pith_short_12: RTAOZSII5VJD · pith_short_16: RTAOZSII5VJDNRE6 · pith_short_8: RTAOZSII

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/RTAOZSII5VJDNRE6LT6Z2ADONY \
  | 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: 8cc0ecc908ed5236c49e5cfd9d006e6e29d088de2faa146aa30e6461cd9f8d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee185e28f976be5460993aa3aeedb659038ba34bc719f7d1e03fd0a954a1bba",
    "cross_cats_sorted": [
      "hep-lat",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-08-05T06:04:10Z",
    "title_canon_sha256": "3a0671bfef4e1bd85395e0e4a12b3e8e4a83cc78b16e3e6ea88f6d90dc8ea5bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02798",
    "kind": "arxiv",
    "version": 3
  }
}