Pith Number

pith:YFAWKVT2

pith:2011:YFAWKVT2ZZDSQZ47D7KA5CFEO7

not attested not anchored not stored refs pending

Local structural disorder and superconductivity in KxFe2-ySe2

A. I. Frenkel, C. Petrovic, Hechang Lei, Hyejin Ryu

arxiv:1111.2597 v2 · 2011-11-10 · 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{YFAWKVT2ZZDSQZ47D7KA5CFEO7}

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	2026-05-18T03:52:14.894120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14165567ace4728679f1fd40e88a477ea8c9a7166ed24095bb81d6750f65b10

Aliases

arxiv: 1111.2597 · arxiv_version: 1111.2597v2 · doi: 10.48550/arxiv.1111.2597 · pith_short_12: YFAWKVT2ZZDS · pith_short_16: YFAWKVT2ZZDSQZ47 · pith_short_8: YFAWKVT2

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/YFAWKVT2ZZDSQZ47D7KA5CFEO7 \
  | 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: c14165567ace4728679f1fd40e88a477ea8c9a7166ed24095bb81d6750f65b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a850c512ea758595961a4acec395dddb262ce790825e8bb1f46424ef0588f260",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-10T20:56:50Z",
    "title_canon_sha256": "e7c60088af1a6f25e824009f78c7427b1c338398aa8d5f842c010953c79cac93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2597",
    "kind": "arxiv",
    "version": 2
  }
}