Pith Number

pith:SQUEWRHF

pith:2011:SQUEWRHFPJ2SR55DSZGYW3NMGD

not attested not anchored not stored refs pending

Extended Hubbard model of superconductivity driven by charge fluctuations in iron-pnictides

G. Kotliar, Sen Zhou, Ziqiang Wang

arxiv:1106.4552 v2 · 2011-06-22 · 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{SQUEWRHFPJ2SR55DSZGYW3NMGD}

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	2026-05-18T04:10:56.657843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94284b44e57a7528f7a3964d8b6dac30f1cd382b4009f9fd1fb8b95851c408ed

Aliases

arxiv: 1106.4552 · arxiv_version: 1106.4552v2 · doi: 10.48550/arxiv.1106.4552 · pith_short_12: SQUEWRHFPJ2S · pith_short_16: SQUEWRHFPJ2SR55D · pith_short_8: SQUEWRHF

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/SQUEWRHFPJ2SR55DSZGYW3NMGD \
  | 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: 94284b44e57a7528f7a3964d8b6dac30f1cd382b4009f9fd1fb8b95851c408ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9724942435c095f89ff1637088da1dd26476d9e0657388b0be39359a6cf79c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-06-22T20:00:09Z",
    "title_canon_sha256": "4c9da7ea1a479959b29b7fa1a958bbe435d686e182b37eac60121363e1791678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4552",
    "kind": "arxiv",
    "version": 2
  }
}