Pith Number

pith:4MGQ2AFZ

pith:2018:4MGQ2AFZ6WBWYWBOHTTFSAXOA5

not attested not anchored not stored refs pending

A cascading nonlinear magneto-optical effect in topological insulators

Alexander V. Kolobov, Junji Tominaga, Muneaki Hase, Paul Fons, Richarj Mondal, Shuichi Murakami, Yuki Aihara, Yuta Saito

arxiv:1803.01490 v1 · 2018-03-05 · 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{4MGQ2AFZ6WBWYWBOHTTFSAXOA5}

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	2026-05-18T00:22:00.504862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30d0d00b9f5836c582e3ce65902ee0758e27cfaf6317c5bbb21c8032f84afc4

Aliases

arxiv: 1803.01490 · arxiv_version: 1803.01490v1 · doi: 10.48550/arxiv.1803.01490 · pith_short_12: 4MGQ2AFZ6WBW · pith_short_16: 4MGQ2AFZ6WBWYWBO · pith_short_8: 4MGQ2AFZ

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/4MGQ2AFZ6WBWYWBOHTTFSAXOA5 \
  | 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: e30d0d00b9f5836c582e3ce65902ee0758e27cfaf6317c5bbb21c8032f84afc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1be5c42cb6eda9e1fcbd34b75f8e7d98fc7ccbf3aed632624176f7b3f49ad312",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-05T04:01:57Z",
    "title_canon_sha256": "7ec7783565b220557e4381357d5b795b608e6e67427dce1eb99fa71de010de07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01490",
    "kind": "arxiv",
    "version": 1
  }
}