Pith Number

pith:3HVMZBHD

pith:2019:3HVMZBHD4NQIND5SUROSZTICKF

not attested not anchored not stored refs pending

Ferromagnetism in the SU($n$) Hubbard model with a nearly flat band

Hosho Katsura, Kensuke Tamura

arxiv:1908.06286 v5 · 2019-08-17 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HVMZBHD4NQIND5SUROSZTICKF}

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	2026-07-05T00:38:33.341364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9eacc84e3e360868fb2a45d2ccd02517a61b73a89663d6afee463687755a7df

Aliases

arxiv: 1908.06286 · arxiv_version: 1908.06286v5 · doi: 10.48550/arxiv.1908.06286 · pith_short_12: 3HVMZBHD4NQI · pith_short_16: 3HVMZBHD4NQIND5S · pith_short_8: 3HVMZBHD

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/3HVMZBHD4NQIND5SUROSZTICKF \
  | 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: d9eacc84e3e360868fb2a45d2ccd02517a61b73a89663d6afee463687755a7df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65cbe0b401ab1b8b55fadf67b3e75c75e42ea8585f1856ccfe1ca32cf5a357e5",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-08-17T10:31:40Z",
    "title_canon_sha256": "5128888af4a1948c9f30626d2f42909aa3ec5eb23bf27c1105ef8c1d6221f50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06286",
    "kind": "arxiv",
    "version": 5
  }
}