Pith Number

pith:3UB4ZYEI

pith:2006:3UB4ZYEIEDZB62JNQY3QCXSTIL

not attested not anchored not stored refs pending

The two dimensional Antiferromagnetic Heisenberg model with next nearest neighbour Ising exchange

A. Sudb{\o}, J. Hove

arxiv:cond-mat/0605118 v2 · 2006-05-04 · 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{3UB4ZYEIEDZB62JNQY3QCXSTIL}

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	2026-05-18T01:39:47.821739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd03cce08820f21f692d8637015e5342e4121bfbe80e16f91d3bcb8289b18e43

Aliases

arxiv: cond-mat/0605118 · arxiv_version: cond-mat/0605118v2 · doi: 10.48550/arxiv.cond-mat/0605118 · pith_short_12: 3UB4ZYEIEDZB · pith_short_16: 3UB4ZYEIEDZB62JN · pith_short_8: 3UB4ZYEI

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/3UB4ZYEIEDZB62JNQY3QCXSTIL \
  | 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: dd03cce08820f21f692d8637015e5342e4121bfbe80e16f91d3bcb8289b18e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb3c5a869a0b652a74f8cdff7c3378477ce70a70cba0522ed04eff3c820941e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-05-04T15:29:45Z",
    "title_canon_sha256": "b1af0407ad71c648b91d5ab0bf6f4439cc6b344bf00a2ece4361150af7da2e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0605118",
    "kind": "arxiv",
    "version": 2
  }
}