Pith Number

pith:AG5WLGZB

pith:2026:AG5WLGZBW5HTHV4Y35IDKMLYTF

not attested not anchored not stored refs pending

Floquet-Engineered Odd-Parity Altermagnetic Higher-Order Topology in a Two-Dimensional Antiferromagnet Cr$_2$CH$_2$

Baibiao Huang, Chang-Jong Kang, Chang Woo Myung, Chengwang Niu, Hyeon Suk Shin, Xiaorong Zou, Yanmei Zang, Ying Dai

arxiv:2605.19184 v1 · 2026-05-18 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AG5WLGZBW5HTHV4Y35IDKMLYTF}

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	2026-05-20T01:05:32.437901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01bb659b21b74f33d798df50353178995b017f770afcde5877caf18813b71516

Aliases

arxiv: 2605.19184 · arxiv_version: 2605.19184v1 · doi: 10.48550/arxiv.2605.19184 · pith_short_12: AG5WLGZBW5HT · pith_short_16: AG5WLGZBW5HTHV4Y · pith_short_8: AG5WLGZB

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/AG5WLGZBW5HTHV4Y35IDKMLYTF \
  | 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: 01bb659b21b74f33d798df50353178995b017f770afcde5877caf18813b71516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba957496ccaf67657485448b54e93365d33e217dea650aec7b698c1efc28e96f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-05-18T23:16:36Z",
    "title_canon_sha256": "acc77b10c8cb826cf6bb78a40f91064502871e9b0fa0af773f119b33535d7246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19184",
    "kind": "arxiv",
    "version": 1
  }
}