Pith Number

pith:QVEVPPAT

pith:2026:QVEVPPATPZ5F2YIVSH763BCFX7

not attested not anchored not stored refs pending

Shiba duality and $\eta$-altermagnetism: Pairing and charge orders in bipartite attractive Hubbard models

Yu-Ping Lin

arxiv:2607.21430 v1 · 2026-07-23 · cond-mat.str-el · cond-mat.quant-gas · 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{QVEVPPATPZ5F2YIVSH763BCFX7}

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	2026-07-24T01:24:31.984989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854957bc137e7a5d611591ffed8445bfdafd4bab48760e6809dc6707adf288fe

Aliases

arxiv: 2607.21430 · arxiv_version: 2607.21430v1 · doi: 10.48550/arxiv.2607.21430 · pith_short_12: QVEVPPATPZ5F · pith_short_16: QVEVPPATPZ5F2YIV · pith_short_8: QVEVPPAT

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/QVEVPPATPZ5F2YIVSH763BCFX7 \
  | 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: 854957bc137e7a5d611591ffed8445bfdafd4bab48760e6809dc6707adf288fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41eadb08919ec73f4dc9d73b7ab18d5273eefab59897ee6b7906195bf6a97b98",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-07-23T15:33:11Z",
    "title_canon_sha256": "a3ac1ff6fcf0bcbfb68be9a5dad995c64b69afd2eb374f15f8fd79ca4a4371ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21430",
    "kind": "arxiv",
    "version": 1
  }
}