Pith Number

pith:6E5VDP3C

pith:2012:6E5VDP3CLY4QTREY5JCST44I6Y

not attested not anchored not stored refs pending

Entanglement Entropy at Generalized Rokhsar-Kivelson Points of Quantum Dimer Models

Alexander Selem, C. M. Herdman, K. Birgitta Whaley

arxiv:1211.0321 v2 · 2012-11-01 · cond-mat.stat-mech · cond-mat.str-el · 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{6E5VDP3CLY4QTREY5JCST44I6Y}

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	2026-05-18T03:30:41.522154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f13b51bf625e3909c498ea4529f388f61e8d2b82ff1a6e0258dcfb936992267f

Aliases

arxiv: 1211.0321 · arxiv_version: 1211.0321v2 · doi: 10.48550/arxiv.1211.0321 · pith_short_12: 6E5VDP3CLY4Q · pith_short_16: 6E5VDP3CLY4QTREY · pith_short_8: 6E5VDP3C

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/6E5VDP3CLY4QTREY5JCST44I6Y \
  | 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: f13b51bf625e3909c498ea4529f388f61e8d2b82ff1a6e0258dcfb936992267f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a747e454d0d40a08b4402ef7dee92ffa5358b8c8d2869e3bdd14b9c2f89bb5",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-11-01T22:29:55Z",
    "title_canon_sha256": "9dbf6e136c166051f7803ba4309ef099d23e8d6be192288d06522a649122cf28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0321",
    "kind": "arxiv",
    "version": 2
  }
}