Pith Number

pith:VGPH6UHG

pith:2009:VGPH6UHGSXCUNBQCPCEVE2WX7Z

not attested not anchored not stored refs pending

Violation of Anderson's Theorem for Sign-Reversing s-Wave State of Iron-Pnictide Superconductors

Hiroshi Kontani, Seiichiro Onari

arxiv:0906.2269 v4 · 2009-06-12 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGPH6UHGSXCUNBQCPCEVE2WX7Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:13:20.569055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a99e7f50e695c54686027889526ad7fe67574b38e9923c63b8fed68ddd5b5a2f

Aliases

arxiv: 0906.2269 · arxiv_version: 0906.2269v4 · doi: 10.48550/arxiv.0906.2269 · pith_short_12: VGPH6UHGSXCU · pith_short_16: VGPH6UHGSXCUNBQC · pith_short_8: VGPH6UHG

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/VGPH6UHGSXCUNBQCPCEVE2WX7Z \
  | 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: a99e7f50e695c54686027889526ad7fe67574b38e9923c63b8fed68ddd5b5a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9fdcd71fa6fffdb3dcc6fbd62802e631f2e65fbb0d7d8afe92e9d7e19ef7f9b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-06-12T09:26:08Z",
    "title_canon_sha256": "8d61f1a1c05d11847d27c42138bce351947474fc2bd499230328418baa26cf95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2269",
    "kind": "arxiv",
    "version": 4
  }
}