Pith Number

pith:PT22MWPP

pith:2010:PT22MWPPVGVIAJKE4T3DRPVI44

not attested not anchored not stored refs pending

S-wave superconductivity with orbital dependent sign change in the checkerboard models of iron-based superconductors

Chen Fang, Jiangping Hu, Wei-Feng Tsai, Xiaoli Lu, Yongjin Jiang

arxiv:1012.2566 v1 · 2010-12-12 · 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{PT22MWPPVGVIAJKE4T3DRPVI44}

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	2026-05-18T03:58:38.374497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf5a659efa9aa802544e4f638bea8e72df1e3a72735b8034abea903200b0999

Aliases

arxiv: 1012.2566 · arxiv_version: 1012.2566v1 · doi: 10.48550/arxiv.1012.2566 · pith_short_12: PT22MWPPVGVI · pith_short_16: PT22MWPPVGVIAJKE · pith_short_8: PT22MWPP

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/PT22MWPPVGVIAJKE4T3DRPVI44 \
  | 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: 7cf5a659efa9aa802544e4f638bea8e72df1e3a72735b8034abea903200b0999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43791ccee52f8f9c68533a0fcf47bd71226bc7d4618643245b17abfd4fac284",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-12-12T18:12:09Z",
    "title_canon_sha256": "2aea4e7b98e509c16d8cf86010962e7617e0014478527ea498c1722cb81c8de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2566",
    "kind": "arxiv",
    "version": 1
  }
}