Pith Number

pith:OIDYVTAQ

pith:2001:OIDYVTAQQHHJTEA7MPKCCVUGVP

not attested not anchored not stored refs pending

From the Square Lattice to the Checkerboard Lattice : Spin Wave and Large-n Analysis

Benjamin Canals

arxiv:cond-mat/0102233 v4 · 2001-02-13 · 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{OIDYVTAQQHHJTEA7MPKCCVUGVP}

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	2026-05-18T01:40:07.640546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72078acc1081ce99901f63d4215686abc57f63d0c865a44c7a27bbfaffd8abfd

Aliases

arxiv: cond-mat/0102233 · arxiv_version: cond-mat/0102233v4 · doi: 10.48550/arxiv.cond-mat/0102233 · pith_short_12: OIDYVTAQQHHJ · pith_short_16: OIDYVTAQQHHJTEA7 · pith_short_8: OIDYVTAQ

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/OIDYVTAQQHHJTEA7MPKCCVUGVP \
  | 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: 72078acc1081ce99901f63d4215686abc57f63d0c865a44c7a27bbfaffd8abfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a151ec58e8a766bcf061fa341473a24e5dd6ecb068196ff79620256ac9d7e89b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-02-13T16:49:49Z",
    "title_canon_sha256": "5450b4d6abc41bd227d0c0e767300c54612e319cf1a3fe944282cf3ff645df08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0102233",
    "kind": "arxiv",
    "version": 4
  }
}