Pith Number

pith:GUZFOSGP

pith:2014:GUZFOSGPTG4SON5NW7Y6L7YXA5

not attested not anchored not stored refs pending

Single 20meV boson mode in KFe2As2 detected by point-contact spectroscopy

B. B\"uchner, D.V. Efremov, G. Fuchs, L. Boeri, N.V. Gamayunova, O.E. Kvitnitskaya, S. Aswartham, S.-L. Drechsler, S. Wurmehl, Yu.G. Naidyuk

arxiv:1408.1509 v1 · 2014-08-07 · 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{GUZFOSGPTG4SON5NW7Y6L7YXA5}

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	2026-05-18T01:27:15.340755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35325748cf99b92737adb7f1e5ff17075478651771a50781b6fefb4dba2b8b61

Aliases

arxiv: 1408.1509 · arxiv_version: 1408.1509v1 · doi: 10.48550/arxiv.1408.1509 · pith_short_12: GUZFOSGPTG4S · pith_short_16: GUZFOSGPTG4SON5N · pith_short_8: GUZFOSGP

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/GUZFOSGPTG4SON5NW7Y6L7YXA5 \
  | 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: 35325748cf99b92737adb7f1e5ff17075478651771a50781b6fefb4dba2b8b61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c2c12c552a3d941ed70a2c8d87cc4b0ca633321c3fc6ed26ba94fb94f170c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-08-07T08:11:13Z",
    "title_canon_sha256": "382d9a45e1ec7341d2872aacaa972e852ae77554dcc637ae197e538c13866a58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1509",
    "kind": "arxiv",
    "version": 1
  }
}