Pith Number

pith:AR35FAZP

pith:2012:AR35FAZPOM2T46Y7LQCZCDVEK3

not attested not anchored not stored refs pending

Entanglement at a Two-Dimensional Quantum Critical Point: a Numerical Linked Cluster Expansion Study

Ann B. Kallin, Katharine Hyatt, Rajiv R. P. Singh, Roger G. Melko

arxiv:1212.5269 v2 · 2012-12-20 · cond-mat.stat-mech · 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{AR35FAZPOM2T46Y7LQCZCDVEK3}

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	2026-05-18T03:26:08.675977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0477d2832f73353e7b1f5c05910ea456ff0624ec96da2c654f525a0d5fbada1b

Aliases

arxiv: 1212.5269 · arxiv_version: 1212.5269v2 · doi: 10.48550/arxiv.1212.5269 · pith_short_12: AR35FAZPOM2T · pith_short_16: AR35FAZPOM2T46Y7 · pith_short_8: AR35FAZP

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/AR35FAZPOM2T46Y7LQCZCDVEK3 \
  | 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: 0477d2832f73353e7b1f5c05910ea456ff0624ec96da2c654f525a0d5fbada1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3480bc7a01c1b9df02a298498d59a3b75fb676671d1f49488e2c07e6aa37756f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-12-20T21:00:10Z",
    "title_canon_sha256": "2ee96664d9adcd6a5abfa143aeb168b7f17b6083e2852e87730e74aed053205d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5269",
    "kind": "arxiv",
    "version": 2
  }
}