Pith Number

pith:UHOWDUVI

pith:2020:UHOWDUVICWLIHGDMM3OBCV4Y4N

not attested not anchored not stored refs pending

Magnetic bubbles in an M-type hexagonal ferrite observed by hollow-cone Foucault imaging and small-angle electron diffraction

Atsuhiro Kotani, Atsushi Kawaguchi, Hiroshi Nakajima, Keiko Shimada, Ken Harada, Kento Uchihashi, Shigeo Mori, Yukihiro Fujibayashi

arxiv:2007.13994 v1 · 2020-07-28 · 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{UHOWDUVICWLIHGDMM3OBCV4Y4N}

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	2026-07-05T01:22:54.390372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1dd61d2a8159683986c66dc115798e355b38d88e15d4392eaf91c75b8ebf084

Aliases

arxiv: 2007.13994 · arxiv_version: 2007.13994v1 · doi: 10.48550/arxiv.2007.13994 · pith_short_12: UHOWDUVICWLI · pith_short_16: UHOWDUVICWLIHGDM · pith_short_8: UHOWDUVI

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/UHOWDUVICWLIHGDMM3OBCV4Y4N \
  | 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: a1dd61d2a8159683986c66dc115798e355b38d88e15d4392eaf91c75b8ebf084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "537284838e75bd861e06c3155db4b9585b9d047a102944aeed6a126fffa6cebe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-07-28T05:14:28Z",
    "title_canon_sha256": "e15c5a62765018b895b90f7eb54a479016b5d3c1b83b62869f3ff1087def65df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13994",
    "kind": "arxiv",
    "version": 1
  }
}