Pith Number

pith:FD2O2HFR

pith:2014:FD2O2HFRT3BDG7YV4JMZY3JIRQ

not attested not anchored not stored refs pending

Spectromicroscopy of electronic phase separation in K$_x$Fe$_{2-y}$Se$_2$ superconductor

A. Barinov, A. Bianconi, A. Fujimori, A. Iadecola, B. Joseph, D. Innocenti, D. Ootsuki, H. Takeya, M. Bendele, M. Horio, N. L. Saini, T. Hatakeda, T. Mizokawa, T. Noji, Y. Koike, Y. Mizuguchi, Y. Takano

arxiv:1407.5545 v1 · 2014-07-21 · 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{FD2O2HFRT3BDG7YV4JMZY3JIRQ}

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	2026-05-18T02:47:13.803583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f4ed1cb19ec2337f15e2599c6d288c2276c9381b60fc3541c864b593752539

Aliases

arxiv: 1407.5545 · arxiv_version: 1407.5545v1 · doi: 10.48550/arxiv.1407.5545 · pith_short_12: FD2O2HFRT3BD · pith_short_16: FD2O2HFRT3BDG7YV · pith_short_8: FD2O2HFR

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/FD2O2HFRT3BDG7YV4JMZY3JIRQ \
  | 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: 28f4ed1cb19ec2337f15e2599c6d288c2276c9381b60fc3541c864b593752539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86467ce5b333f8ee2f9c5437cc8bedf8bb8f0df3771d9129927df48dafd2f984",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-07-21T16:13:44Z",
    "title_canon_sha256": "4c2c72df28fd9d637e62b919818e9b11c0180aa7c20788c99f046662d33d9d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5545",
    "kind": "arxiv",
    "version": 1
  }
}