Pith Number

pith:EGSH5DP2

pith:2019:EGSH5DP2MZJ4W6LFE6QBCZUUPY

not attested not anchored not stored refs pending

Anisotropy induced vortex lattice rearrangement in CaKFe$_4$As$_4$

Alex Amato, Hubertus Luetkens, Paul C. Canfield, Rustem Khasanov, Sergey L. Bud'ko, William R. Meier

arxiv:1902.02268 v1 · 2019-02-06 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGSH5DP2MZJ4W6LFE6QBCZUUPY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:46:12.343456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a47e8dfa6653cb796527a01166947e3c754dff84bd3ae544505a497428652d

Aliases

arxiv: 1902.02268 · arxiv_version: 1902.02268v1 · doi: 10.48550/arxiv.1902.02268 · pith_short_12: EGSH5DP2MZJ4 · pith_short_16: EGSH5DP2MZJ4W6LF · pith_short_8: EGSH5DP2

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/EGSH5DP2MZJ4W6LFE6QBCZUUPY \
  | 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: 21a47e8dfa6653cb796527a01166947e3c754dff84bd3ae544505a497428652d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1f5494fd9cbdd04af7c9676d645c52a8652fe7f08fcb98b2b96939ff87551a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-06T16:50:59Z",
    "title_canon_sha256": "d4c7c8ee6b080434c74834d87f0aa61297409a07b26ac094fcb3589fa178acc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02268",
    "kind": "arxiv",
    "version": 1
  }
}