Pith Number

pith:MTE6WCZA

pith:2019:MTE6WCZAICQHJPAE436I6O3I3I

not attested not anchored not stored refs pending

Magnetic hedgehog lattices in noncentrosymmetric metals

Satoru Hayami, Shun Okumura, Yasuyuki Kato, Yukitoshi Motome

arxiv:1908.05044 v2 · 2019-08-14 · 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{MTE6WCZAICQHJPAE436I6O3I3I}

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	2026-07-05T00:58:36.661335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c9eb0b2040a074bc04e6fc8f3b68da3740ff5d1e45f5a879573c87e79a5ea9

Aliases

arxiv: 1908.05044 · arxiv_version: 1908.05044v2 · doi: 10.48550/arxiv.1908.05044 · pith_short_12: MTE6WCZAICQH · pith_short_16: MTE6WCZAICQHJPAE · pith_short_8: MTE6WCZA

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/MTE6WCZAICQHJPAE436I6O3I3I \
  | 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: 64c9eb0b2040a074bc04e6fc8f3b68da3740ff5d1e45f5a879573c87e79a5ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4cb1d3994473649ff638596ce575ed8b2eeba0c6a85055429087a6a53eda092",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-08-14T09:46:22Z",
    "title_canon_sha256": "baac44da3a520bc283c0d3f24d5e5cbbf1d2176260e709498dfe466305ba9c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05044",
    "kind": "arxiv",
    "version": 2
  }
}