Pith Number

pith:BSGAXRZB

pith:1998:BSGAXRZBTSTFP75DU5W6MU54DF

not attested not anchored not stored refs pending

Frustration of antiferromagnetism in the t-t'-Hubbard model at weak coupling

D. Vollhardt (Theoretische Physik III, Universitaet Augsburg), W. Hofstetter

arxiv:cond-mat/9802233 v2 · 1998-02-22 · 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{BSGAXRZBTSTFP75DU5W6MU54DF}

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	2026-05-18T01:01:16.776749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c8c0bc7219ca657ffa3a76de653bc196ee3fcee5711dec3fa37a3dd76c6cfff

Aliases

arxiv: cond-mat/9802233 · arxiv_version: cond-mat/9802233v2 · doi: 10.48550/arxiv.cond-mat/9802233 · pith_short_12: BSGAXRZBTSTF · pith_short_16: BSGAXRZBTSTFP75D · pith_short_8: BSGAXRZB

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/BSGAXRZBTSTFP75DU5W6MU54DF \
  | 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: 0c8c0bc7219ca657ffa3a76de653bc196ee3fcee5711dec3fa37a3dd76c6cfff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30457e8d60866b5d1e85baeee0c0988b08a3741acf5ca86890a46914299d1fe1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-02-22T19:12:33Z",
    "title_canon_sha256": "e881ce2676a8a4abe3f4de8f994a758f0b0b43bd30ef8ab8581e6a4f29238b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9802233",
    "kind": "arxiv",
    "version": 2
  }
}