Pith Number

pith:GN3IHD7I

pith:2009:GN3IHD7IWZAQQYA3QVVXAJGQGA

not attested not anchored not stored refs pending

The two-orbital Hubbard model and the OSMT

Adolfo Avella, Ferdinando Mancini, Giovanni Scelza, Satoru Odashima

arxiv:0903.1544 v2 · 2009-03-09 · 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{GN3IHD7IWZAQQYA3QVVXAJGQGA}

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	2026-05-18T02:14:36.480520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3376838fe8b64108601b856b7024d0303179a44bd815a5a051b85ea7ac52ecc0

Aliases

arxiv: 0903.1544 · arxiv_version: 0903.1544v2 · doi: 10.48550/arxiv.0903.1544 · pith_short_12: GN3IHD7IWZAQ · pith_short_16: GN3IHD7IWZAQQYA3 · pith_short_8: GN3IHD7I

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/GN3IHD7IWZAQQYA3QVVXAJGQGA \
  | 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: 3376838fe8b64108601b856b7024d0303179a44bd815a5a051b85ea7ac52ecc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f2ed0f64bf6f91a27ba36d4cb14f8e299d02c7ee8df0ef301489e2b84fca5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-03-09T12:23:36Z",
    "title_canon_sha256": "8855e2475ff57ee434fbae2f99d1e52a5244f8f6056517ef61f774912c80f88e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1544",
    "kind": "arxiv",
    "version": 2
  }
}