Pith Number

pith:KWH6RFU5

pith:2018:KWH6RFU5LO77JKL3LFENIYXENI

not attested not anchored not stored refs pending

Local orthorhombic lattice distortions in the paramagnetic tetragonal phase of superconducting NaFe$_{1-x}$Ni$_x$As

Andriy H. Nevidomskyy, Chongde Cao, Kuo-Feng Tseng, L. W. Harriger, Pengcheng Dai, Rong Yu, Songxue Chi, Thomas Keller, Wei Tian, Weiyi Wang, Yu Li, Yu Song

arxiv:1807.05315 v1 · 2018-07-14 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWH6RFU5LO77JKL3LFENIYXENI}

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	2026-05-18T00:08:14.442961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558fe8969d5bbff4a97b5948d462e46a09e10fe69d931c3e39d082c880940362

Aliases

arxiv: 1807.05315 · arxiv_version: 1807.05315v1 · doi: 10.48550/arxiv.1807.05315 · pith_short_12: KWH6RFU5LO77 · pith_short_16: KWH6RFU5LO77JKL3 · pith_short_8: KWH6RFU5

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/KWH6RFU5LO77JKL3LFENIYXENI \
  | 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: 558fe8969d5bbff4a97b5948d462e46a09e10fe69d931c3e39d082c880940362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0157b1507aff5b4c9cb50af0b4dad48f475392150856dcadce7400942921ad",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-14T01:03:00Z",
    "title_canon_sha256": "26724498e1e7c63404e2b5f159b59496f2dbb466f0fa95cf692f8325172b8204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05315",
    "kind": "arxiv",
    "version": 1
  }
}