Pith Number

pith:BBAK5J3L

pith:2022:BBAK5J3L37P6UP4SNZCZCC2GAG

not attested not anchored not stored refs pending

Preferred Spin Excitations in the Bilayer Iron-Based Superconductor CaK(Fe$_{0.96}$Ni$_{0.04}$)$_4$As$_4$ with Spin-Vortex Crystal Order

Chang Liu, Frederic Bourdarot, Guanghong He, Haranath Ghosh, Huiqian Luo, Philippe Bourges, Sergey Danilkin, Shiliang Li, Soumyadeep Ghosh, Tao Xie, Xiaoyan Ma, Yuan Li, Yvan Sidis

arxiv:2202.11933 v1 · 2022-02-24 · cond-mat.supr-con · 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{BBAK5J3L37P6UP4SNZCZCC2GAG}

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	2026-07-05T04:12:06.369325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0840aea76bdfdfea3f926e45910b46018fe1a6cfd1a4c9c383d7fa0ece33dbec

Aliases

arxiv: 2202.11933 · arxiv_version: 2202.11933v1 · doi: 10.48550/arxiv.2202.11933 · pith_short_12: BBAK5J3L37P6 · pith_short_16: BBAK5J3L37P6UP4S · pith_short_8: BBAK5J3L

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/BBAK5J3L37P6UP4SNZCZCC2GAG \
  | 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: 0840aea76bdfdfea3f926e45910b46018fe1a6cfd1a4c9c383d7fa0ece33dbec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52182bdefe103e9d2ee98a60350a996f0d6a716b522e2a6a9a8c022f1dc6204",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-02-24T07:19:23Z",
    "title_canon_sha256": "93b920e02ca0777d7a6b7115599cce8e7e1447399351bfc6174c62228fe3f84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11933",
    "kind": "arxiv",
    "version": 1
  }
}