Pith Number

pith:YSR3TKP2

pith:2021:YSR3TKP27URETBDXU3YJSMFRVZ

not attested not anchored not stored refs pending

Quantum Anomalous Hall Effect in Three-dimensional Topological Insulator/Thin-film Ferromagnetic Metal Bilayer Structure

Katsuhiro Arimoto, Kentaro Nomura, Takashi Koretsune

arxiv:2104.04423 v1 · 2021-04-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSR3TKP27URETBDXU3YJSMFRVZ}

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	2026-07-05T02:53:40.703867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a3b9a9fafd22498477a6f09930b1ae6c6dd90aacc6940078f646bbe383bdc8

Aliases

arxiv: 2104.04423 · arxiv_version: 2104.04423v1 · doi: 10.48550/arxiv.2104.04423 · pith_short_12: YSR3TKP27URE · pith_short_16: YSR3TKP27URETBDX · pith_short_8: YSR3TKP2

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/YSR3TKP27URETBDXU3YJSMFRVZ \
  | 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: c4a3b9a9fafd22498477a6f09930b1ae6c6dd90aacc6940078f646bbe383bdc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16375d1b2dd65cbff4fcd45d0ca2728a39a560379bb34a1446351e305da75c0d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-04-09T15:22:01Z",
    "title_canon_sha256": "63592ecfd83fe5a064b62d8f7b3612d5d63e4e614db8a0adad1f99c7ac65632a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04423",
    "kind": "arxiv",
    "version": 1
  }
}