Pith Number

pith:B54BDPCU

pith:2018:B54BDPCUMK7LQS6HN2BPZ5CGHW

not attested not anchored not stored refs pending

Excitonic Order and Superconductivity in the Two-Orbital Hubbard Model: Variational Cluster Approach

Koudai Sugimoto, Ryo Fujiuchi, Yukinori Ohta

arxiv:1803.05224 v3 · 2018-03-14 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B54BDPCUMK7LQS6HN2BPZ5CGHW}

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	2026-05-18T00:15:51.737080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f7811bc5462beb84bc76e82fcf4463db9bee60bb2bfda944e0c9d39fa56637c

Aliases

arxiv: 1803.05224 · arxiv_version: 1803.05224v3 · doi: 10.48550/arxiv.1803.05224 · pith_short_12: B54BDPCUMK7L · pith_short_16: B54BDPCUMK7LQS6H · pith_short_8: B54BDPCU

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/B54BDPCUMK7LQS6HN2BPZ5CGHW \
  | 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: 0f7811bc5462beb84bc76e82fcf4463db9bee60bb2bfda944e0c9d39fa56637c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74151146dc6c2777383b13f4f787f0c575a2737fa372a98575db3cc3c4b7368e",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-14T12:04:53Z",
    "title_canon_sha256": "2c12516f4dffe7e94b9390008d1d37af2478860037b160108191e65597d5a4e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05224",
    "kind": "arxiv",
    "version": 3
  }
}