Pith Number

pith:METR7CMP

pith:2013:METR7CMPMFMQFU2DGEPHP3WYJR

not attested not anchored not stored refs pending

Thermodynamic Study of Nodal Structure and Multiband Superconductivity of KFe2As2

Akira Iyo, Chul-Ho Lee, Hideto Fukazawa, Hiroshi Eisaki, Kazuhiko Deguchi, Kazushige Machida, Kunihiro Kihou, Naoki Kase, Noriaki K. Sato, Shunichiro Kittaka, Taku Saito, Toshiro Sakakibara, Yasumasa Tsutsumi, Yoh Kohori, Yuya Aoki

arxiv:1312.2660 v1 · 2013-12-10 · 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{METR7CMPMFMQFU2DGEPHP3WYJR}

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	2026-05-18T03:05:09.228363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61271f898f615902d343311e77eed84c6a57b3b8bc0b39e4a6041d396de012a0

Aliases

arxiv: 1312.2660 · arxiv_version: 1312.2660v1 · doi: 10.48550/arxiv.1312.2660 · pith_short_12: METR7CMPMFMQ · pith_short_16: METR7CMPMFMQFU2D · pith_short_8: METR7CMP

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/METR7CMPMFMQFU2DGEPHP3WYJR \
  | 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: 61271f898f615902d343311e77eed84c6a57b3b8bc0b39e4a6041d396de012a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0be820b27c479df626c56b15bc2e189d17f5396eecd95a5312cf68bdfe340e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-12-10T04:07:58Z",
    "title_canon_sha256": "0f31e57c84c7037fe2d03650f1e7ddff0b4f9648791d13a8100a5f1b59f022db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2660",
    "kind": "arxiv",
    "version": 1
  }
}