Pith Number

pith:FKDROKGA

pith:2007:FKDROKGAYSG7RQACS72GNCMWVB

not attested not anchored not stored refs pending

The origin of the anomalously strong influence of out-of-plane disorder on high-Tc superconductivity

H. Ikuta, S. Shin, T. Baba, T. Takeuchi, Y. Okada

arxiv:0704.1698 v2 · 2007-04-13 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKDROKGAYSG7RQACS72GNCMWVB}

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	2026-05-18T04:21:20.688253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a871728c0c48df8c00297f4668996a843a9af1154614662839f5e2565607c00

Aliases

arxiv: 0704.1698 · arxiv_version: 0704.1698v2 · doi: 10.48550/arxiv.0704.1698 · pith_short_12: FKDROKGAYSG7 · pith_short_16: FKDROKGAYSG7RQAC · pith_short_8: FKDROKGA

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/FKDROKGAYSG7RQACS72GNCMWVB \
  | 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: 2a871728c0c48df8c00297f4668996a843a9af1154614662839f5e2565607c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91d6d208de9dacd981f286c5525ed518c6c491d87e0375fc2bedd383741d8819",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-04-13T08:04:40Z",
    "title_canon_sha256": "cb9ec3f409b6e6f6c524646254b36d62f482b1ff265c38d0c683276de2a5fd2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1698",
    "kind": "arxiv",
    "version": 2
  }
}