Pith Number

pith:KHVH2POT

pith:2014:KHVH2POTFBFDLZBVBDDOYWHC6A

not attested not anchored not stored refs pending

Surface and interface effects on a magnetic Chern insulator

Masafumi Udagawa, Ryo Ozawa, Yukitoshi Motome, Yutaka Akagi

arxiv:1409.7939 v1 · 2014-09-28 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHVH2POTFBFDLZBVBDDOYWHC6A}

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	2026-05-18T01:41:54.596096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ea7d3dd3284a35e43508c6ec58e2f014cb5e02d4db1dd8c59ed01638873f39

Aliases

arxiv: 1409.7939 · arxiv_version: 1409.7939v1 · doi: 10.48550/arxiv.1409.7939 · pith_short_12: KHVH2POTFBFD · pith_short_16: KHVH2POTFBFDLZBV · pith_short_8: KHVH2POT

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/KHVH2POTFBFDLZBVBDDOYWHC6A \
  | 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: 51ea7d3dd3284a35e43508c6ec58e2f014cb5e02d4db1dd8c59ed01638873f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20dc0fa4a35cf6b2770c0ee1077c93d02d9e44515c32e322c52ffbf0fb3501c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-28T18:24:19Z",
    "title_canon_sha256": "a9431753df3cf62bb8e7270e2ed4aaf64bbdff2a24501257ba88d561468f29c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7939",
    "kind": "arxiv",
    "version": 1
  }
}