Pith Number

pith:FP5MTPGM

pith:2026:FP5MTPGMVRICLQLWZBQHRCSUZP

not attested not anchored not stored refs pending

Ultrafast optical route to coupled ferroelectric and altermagnetic switching

Huan-Cheng Yang, Peng-Jie Guo, Yihao Wang, Yuhao Gu, Yu-Hui Song, Ze-Feng Gao, Zhe Li, Zhong-Yi Lu

arxiv:2603.22848 v2 · 2026-03-24 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FP5MTPGMVRICLQLWZBQHRCSUZP}

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	2026-06-19T16:11:22.419393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bfac9bcccac5025c176c860788a54cbeb8e5484e5f9d54cd33bd0628b3ac17b

Aliases

arxiv: 2603.22848 · arxiv_version: 2603.22848v2 · doi: 10.48550/arxiv.2603.22848 · pith_short_12: FP5MTPGMVRIC · pith_short_16: FP5MTPGMVRICLQLW · pith_short_8: FP5MTPGM

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/FP5MTPGMVRICLQLWZBQHRCSUZP \
  | 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: 2bfac9bcccac5025c176c860788a54cbeb8e5484e5f9d54cd33bd0628b3ac17b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fdfafc80e6fd61094c0466b67e700447486bc0fa54a2fb65e58c1c58d74d135",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-03-24T06:39:46Z",
    "title_canon_sha256": "e36c84a4e405f1f1f5b8adf057680c0bf414493c3846ab98227026a9f7c72792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.22848",
    "kind": "arxiv",
    "version": 2
  }
}