Pith Number

pith:BSVS5UZP

pith:2015:BSVS5UZPAURUR25547HW3AAWIG

not attested not anchored not stored refs pending

Numerical studies of entanglement properties in one- and two-dimensional quantum Ising and XXZ models

B. Braiorr-Orrs, M. V. Rakov, M. Weyrauch

arxiv:1504.00220 v1 · 2015-04-01 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSVS5UZPAURUR25547HW3AAWIG}

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	2026-05-18T01:10:33.459085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cab2ed32f052348ebbde7cf6d801641802915f9fbde92d5ed742cd56e325aef

Aliases

arxiv: 1504.00220 · arxiv_version: 1504.00220v1 · doi: 10.48550/arxiv.1504.00220 · pith_short_12: BSVS5UZPAURU · pith_short_16: BSVS5UZPAURUR255 · pith_short_8: BSVS5UZP

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/BSVS5UZPAURUR25547HW3AAWIG \
  | 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: 0cab2ed32f052348ebbde7cf6d801641802915f9fbde92d5ed742cd56e325aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4580fe441ae33acdc825bc345f82b72b8acff26f8ced44cf7e6998de7d7ba54",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-01T13:16:58Z",
    "title_canon_sha256": "89d29bb9d181709e2e61cd2054241b3eebc766ac69f843f70330ed0abe762c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00220",
    "kind": "arxiv",
    "version": 1
  }
}