Pith Number

pith:YP46ONAU

pith:2019:YP46ONAUZY7QVSDL2GEGNLUIOY

not attested not anchored not stored refs pending

Heating-Induced Long-Range $\eta$-Pairing in the Hubbard Model

Berislav Buca, Dieter Jaksch, Jonathan R. Coulthard, Joseph Tindall

arxiv:1902.05012 v2 · 2019-02-13 · quant-ph · 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{YP46ONAUZY7QVSDL2GEGNLUIOY}

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	2026-05-17T23:40:11.222728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f9e73414ce3f0ac86bd18866ae88762ef96a0976f03f92d932ab5436182d7d

Aliases

arxiv: 1902.05012 · arxiv_version: 1902.05012v2 · doi: 10.48550/arxiv.1902.05012 · pith_short_12: YP46ONAUZY7Q · pith_short_16: YP46ONAUZY7QVSDL · pith_short_8: YP46ONAU

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/YP46ONAUZY7QVSDL2GEGNLUIOY \
  | 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: c3f9e73414ce3f0ac86bd18866ae88762ef96a0976f03f92d932ab5436182d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec9908ba256439e052f251930f2fe1651bd001cc848685e44b42a79693add18",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-13T17:10:57Z",
    "title_canon_sha256": "88725e210b6944907860ccf0b3fda876cb799b14e7f5d41ffd996a3063d468fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05012",
    "kind": "arxiv",
    "version": 2
  }
}