Pith Number

pith:IT454BZD

pith:2026:IT454BZDTE6GBF4RZCW2COIRD2

not attested not anchored not stored refs pending

Exactly Solvable Topological Phase Transition in a Quantum Dimer Model

Alexei Borodin, Amol Aggarwal, Jeet Shah, Laura Shou, Matthew Lerner-Brecher, Victor Galitski

arxiv:2601.15377 v4 · 2026-01-21 · cond-mat.str-el · 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{IT454BZDTE6GBF4RZCW2COIRD2}

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	2026-08-04T02:39:58.344130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f9de0723993c609791c8ada139111eac0e3a3226d5fe128b7ce70e9aa41b26

Aliases

arxiv: 2601.15377 · arxiv_version: 2601.15377v4 · doi: 10.48550/arxiv.2601.15377 · pith_short_12: IT454BZDTE6G · pith_short_16: IT454BZDTE6GBF4R · pith_short_8: IT454BZD

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/IT454BZDTE6GBF4RZCW2COIRD2 \
  | 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: 44f9de0723993c609791c8ada139111eac0e3a3226d5fe128b7ce70e9aa41b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859dfff577732825c0c7a7c40642869840aaf1ffa8d74a8531d41896df9e4c2e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-01-21T19:00:01Z",
    "title_canon_sha256": "2a1cc5433bc5d1114955ffc75a9f24298838824d6af3cbdf609b32a507461d63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.15377",
    "kind": "arxiv",
    "version": 4
  }
}