Pith Number

pith:BHJJ2LKP

pith:2013:BHJJ2LKP7VVCW23FAMZBU2DVUY

not attested not anchored not stored refs pending

Entanglement entropy scaling of the XXZ chain

I. P. McCulloch, Miguel Cazalilla, Ming-Chiang Chung, Pochung Chen, S.-K. Yip, Zhi-Long Xue

arxiv:1306.5828 v3 · 2013-06-25 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHJJ2LKP7VVCW23FAMZBU2DVUY}

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	2026-05-18T03:10:36.664584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d29d2d4ffd6a2b6b6503321a6875a60cd6dbe193f62911307b012f6c8f5196

Aliases

arxiv: 1306.5828 · arxiv_version: 1306.5828v3 · doi: 10.48550/arxiv.1306.5828 · pith_short_12: BHJJ2LKP7VVC · pith_short_16: BHJJ2LKP7VVCW23F · pith_short_8: BHJJ2LKP

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/BHJJ2LKP7VVCW23FAMZBU2DVUY \
  | 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: 09d29d2d4ffd6a2b6b6503321a6875a60cd6dbe193f62911307b012f6c8f5196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196d17a27b585f90355391d236e3082a18801bb01e8b8810b899e3e1a84bb7cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-06-25T02:00:43Z",
    "title_canon_sha256": "2612f1f28e623c8e0ab61805f185a333eb14ba43b8332cf0eaa30d7969a2663f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5828",
    "kind": "arxiv",
    "version": 3
  }
}