Pith Number

pith:IDTXOA5Q

pith:2018:IDTXOA5QFRDZJFZKNEWBPVUXS5

not attested not anchored not stored refs pending

Robust s+/- pairing in CaK[Fe(1-x)Ni(x)]4As4$ (x = 0 and 0.05) from the response to electron irradiation

E. I. Timmons, K. Cho, M. A. Tanatar, M. Konczykowski, M. Xu, P. C. Canfield, R. Prozorov, S. L. Bud'ko, S. Teknowijoyo, W. R. Meier

arxiv:1802.06150 v1 · 2018-02-16 · 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{IDTXOA5QFRDZJFZKNEWBPVUXS5}

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	2026-05-18T00:17:04.817736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e77703b02c4794972a692c17d697975633ed8e1afd850c38c246e08061b577

Aliases

arxiv: 1802.06150 · arxiv_version: 1802.06150v1 · doi: 10.48550/arxiv.1802.06150 · pith_short_12: IDTXOA5QFRDZ · pith_short_16: IDTXOA5QFRDZJFZK · pith_short_8: IDTXOA5Q

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/IDTXOA5QFRDZJFZKNEWBPVUXS5 \
  | 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: 40e77703b02c4794972a692c17d697975633ed8e1afd850c38c246e08061b577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2ed387a4adc23421d2f2527601b76a3d3dbeb24bbc9fc772883dd6793650c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-02-16T22:14:49Z",
    "title_canon_sha256": "cd4d7ed3bd316bc077e44abdcf8e587350e29cf9ed6017a1a0ec916b1fa6bcd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06150",
    "kind": "arxiv",
    "version": 1
  }
}