Pith Number

pith:44XX6L45

pith:2018:44XX6L45RHFO6B6DG5VIS636RR

not attested not anchored not stored refs pending

Quantum correlations and entanglement in a Kitaev-type spin chain

Vimalesh Kumar Vimal, V. Subrahmanyam

arxiv:1805.11798 v1 · 2018-05-30 · quant-ph · cond-mat.str-el · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44XX6L45RHFO6B6DG5VIS636RR}

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	2026-05-18T00:00:55.492714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72f7f2f9d89caef07c3376a897b7e8c7239e8944d7d5e2e0e258344e367fc81

Aliases

arxiv: 1805.11798 · arxiv_version: 1805.11798v1 · doi: 10.48550/arxiv.1805.11798 · pith_short_12: 44XX6L45RHFO · pith_short_16: 44XX6L45RHFO6B6D · pith_short_8: 44XX6L45

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/44XX6L45RHFO6B6DG5VIS636RR \
  | 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: e72f7f2f9d89caef07c3376a897b7e8c7239e8944d7d5e2e0e258344e367fc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0078e2394698b14919ca83a930aaebfe98a465bdf71f523e9103bf0d67bcd560",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-30T04:17:14Z",
    "title_canon_sha256": "3ba30a5582ffb7b3ca678607b915caf7f6c4b73a6b283c7fa46b50a1bf0d7e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11798",
    "kind": "arxiv",
    "version": 1
  }
}