Pith Number

pith:F5U2K74V

pith:2017:F5U2K74VUV6QCFCZVDUMEP6PLP

not attested not anchored not stored refs pending

Phase-separation control of K$_x$Fe$_{2-y}$Se$_2$ superconductor through rapid-quenching process

Aichi Yamashita, Hiroshi Hara, Hiroyuki Takeya, Kouji Suzuki, Masashi Tanaka, Mohammed ElMassalami, Yoshihiko Takano, Yusuke Yanagisawa

arxiv:1701.04911 v2 · 2017-01-18 · 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{F5U2K74VUV6QCFCZVDUMEP6PLP}

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	2026-05-18T00:48:25.875280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f69a57f95a57d011459a8e8c23fcf5bc8931d9458047b1a2f24148f031c4b9b

Aliases

arxiv: 1701.04911 · arxiv_version: 1701.04911v2 · doi: 10.48550/arxiv.1701.04911 · pith_short_12: F5U2K74VUV6Q · pith_short_16: F5U2K74VUV6QCFCZ · pith_short_8: F5U2K74V

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/F5U2K74VUV6QCFCZVDUMEP6PLP \
  | 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: 2f69a57f95a57d011459a8e8c23fcf5bc8931d9458047b1a2f24148f031c4b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b1dec4ef9aebf4bb4dde6dc2a7f45982052f4914de47791bac85f1f39ecbad0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-01-18T01:07:33Z",
    "title_canon_sha256": "1180fdbdb796b20d73a89a52e35011d56a1d4b836c257d83a0a2d7c3fb0415f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04911",
    "kind": "arxiv",
    "version": 2
  }
}