Pith Number

pith:GQ74RI5F

pith:2011:GQ74RI5FRHFWJ5KPATZU72DTKV

not attested not anchored not stored refs pending

Pressure study of the new iron-based superconductor K0.8Fe2Se2

Hiroyuki Takeya, K. Deguchi, S. Tsuda, T. Ozaki, T. Watanabe, T. Yamaguchi, Y. Kawasaki, Y. Mizuguchi, Y. Takano

arxiv:1101.0896 v1 · 2011-01-05 · 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{GQ74RI5FRHFWJ5KPATZU72DTKV}

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	2026-05-18T02:04:13.005748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343fc8a3a589cb64f54f04f34fe873555539019bb26690b8dede889a9295cdf8

Aliases

arxiv: 1101.0896 · arxiv_version: 1101.0896v1 · doi: 10.48550/arxiv.1101.0896 · pith_short_12: GQ74RI5FRHFW · pith_short_16: GQ74RI5FRHFWJ5KP · pith_short_8: GQ74RI5F

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/GQ74RI5FRHFWJ5KPATZU72DTKV \
  | 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: 343fc8a3a589cb64f54f04f34fe873555539019bb26690b8dede889a9295cdf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7147a634c5c49e4398e1b6f5fb0bb78aabf8b3a65e9fe8b6e828b0cf85b6aeea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-01-05T08:02:39Z",
    "title_canon_sha256": "f005da78677d6230bb51956c46818e2b9e3e4e6d5eaca7115ca7261abe76b3ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0896",
    "kind": "arxiv",
    "version": 1
  }
}