Pith Number

pith:4NCKPDLS

pith:2004:4NCKPDLSGYPA7JJIQLH2FZ57ES

not attested not anchored not stored refs pending

Vacancy effects in an easy-plane Heisenberg model: reduction of T_c and doubly-charged vortices

G. M. Wysin

arxiv:cond-mat/0411205 v1 · 2004-11-08 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NCKPDLSGYPA7JJIQLH2FZ57ES}

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	2026-05-18T03:26:21.150171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e344a78d72361e0fa52882cfa2e7bf249f1e92f3b4e39459b6e2343edcdf3005

Aliases

arxiv: cond-mat/0411205 · arxiv_version: cond-mat/0411205v1 · doi: 10.48550/arxiv.cond-mat/0411205 · pith_short_12: 4NCKPDLSGYPA · pith_short_16: 4NCKPDLSGYPA7JJI · pith_short_8: 4NCKPDLS

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/4NCKPDLSGYPA7JJIQLH2FZ57ES \
  | 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: e344a78d72361e0fa52882cfa2e7bf249f1e92f3b4e39459b6e2343edcdf3005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df04f85a0bc6fe8b16ef892c34b6e471de993853de029a519421feb44a308f8b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-11-08T21:35:27Z",
    "title_canon_sha256": "db9902a9020021adfd3c4996bc36da33b4d149fa2db325fd61d5409dd52be18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0411205",
    "kind": "arxiv",
    "version": 1
  }
}