Pith Number

pith:SP3WKLW6

pith:1995:SP3WKLW6WDO3WVVTDC2JBSAFYT

not attested not anchored not stored refs pending

Susceptibility of the one-dimensional, dimerized Hubbard model

Frederic Mila, Karlo Penc

arxiv:cond-mat/9502073 v1 · 1995-02-17 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP3WKLW6WDO3WVVTDC2JBSAFYT}

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	2026-05-18T01:07:12.091067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f7652edeb0ddbb56b318b490c805c4f7f4547b447271398544087cfbe61086

Aliases

arxiv: cond-mat/9502073 · arxiv_version: cond-mat/9502073v1 · doi: 10.48550/arxiv.cond-mat/9502073 · pith_short_12: SP3WKLW6WDO3 · pith_short_16: SP3WKLW6WDO3WVVT · pith_short_8: SP3WKLW6

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/SP3WKLW6WDO3WVVTDC2JBSAFYT \
  | 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: 93f7652edeb0ddbb56b318b490c805c4f7f4547b447271398544087cfbe61086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051e3aaf320c33bca423fef4a96f25caa479ee22b83b6dbeb700cf3329578f0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-02-17T14:00:03Z",
    "title_canon_sha256": "22e95c7df6e6ab4fc36b1daf5860602b0ab472484d93150cbfce1514c4add354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9502073",
    "kind": "arxiv",
    "version": 1
  }
}