Pith Number

pith:2LJKQUXQ

pith:2020:2LJKQUXQFUNOYOBWZMKAWGWTX4

not attested not anchored not stored refs pending

Symmetry resolved entanglement in two-dimensional systems via dimensional reduction

Paola Ruggiero, Pasquale Calabrese, Sara Murciano

arxiv:2003.11453 v3 · 2020-03-25 · cond-mat.stat-mech · hep-th · 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{2LJKQUXQFUNOYOBWZMKAWGWTX4}

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.

Cited by

2 papers in Pith

Symmetry Resolved Entanglement Entropy in a Non-Abelian Fractional Quantum Hall State

Symmetry-Resolved Entanglement Entropy from Heat Kernels

Receipt and verification

First computed	2026-07-05T01:25:53.078028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d2a852f02d1aec3836cb140b1ad3bf147098497a7415369c06bfa0ae521d75

Aliases

arxiv: 2003.11453 · arxiv_version: 2003.11453v3 · doi: 10.48550/arxiv.2003.11453 · pith_short_12: 2LJKQUXQFUNO · pith_short_16: 2LJKQUXQFUNOYOBW · pith_short_8: 2LJKQUXQ

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/2LJKQUXQFUNOYOBWZMKAWGWTX4 \
  | 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: d2d2a852f02d1aec3836cb140b1ad3bf147098497a7415369c06bfa0ae521d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a083611ce195fc7a971e7ea35d49997a9c1008a4e1106cccd008104a697b268a",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-03-25T15:47:42Z",
    "title_canon_sha256": "407f152e40585e9756f6a8ff2d68d377b0064dfaa112bfee1e824c31d97c374c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11453",
    "kind": "arxiv",
    "version": 3
  }
}