Pith Number

pith:KDSMCSR4

pith:2018:KDSMCSR4Y2UNHR5P7T5REZEK3Q

not attested not anchored not stored refs pending

Field-driven transition in the Ba$_{1-x}$K$_x$Fe$_2$As$_2$ superconductor with splayed columnar defects

Akiyoshi Park, Ataru Ichinose, Atsushi Yoshida, Kengo Ohara, Nozomu Ito, Sunseng Pyon, Tadashi Kambara, Tsuyoshi Tamegai

arxiv:1802.09868 v1 · 2018-02-27 · 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{KDSMCSR4Y2UNHR5P7T5REZEK3Q}

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	2026-05-18T00:22:21.976150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e4c14a3cc6a8d3c7affcfb12648adc1134bc6554a903e89e4a6acab44ee5d2

Aliases

arxiv: 1802.09868 · arxiv_version: 1802.09868v1 · doi: 10.48550/arxiv.1802.09868 · pith_short_12: KDSMCSR4Y2UN · pith_short_16: KDSMCSR4Y2UNHR5P · pith_short_8: KDSMCSR4

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/KDSMCSR4Y2UNHR5P7T5REZEK3Q \
  | 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: 50e4c14a3cc6a8d3c7affcfb12648adc1134bc6554a903e89e4a6acab44ee5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfefc8d0f3bcfd6156d0243b91d123639df03616b0168c35946b70b78ac93320",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-02-27T13:21:37Z",
    "title_canon_sha256": "c4df3d1b30e207d2d4a2e343d739ca1f76ed61d0d2bb7cd0ee61a32c22ac15b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09868",
    "kind": "arxiv",
    "version": 1
  }
}