Pith Number

pith:ZFJBVLRL

pith:2018:ZFJBVLRLYV62FHDTOWAEM35ENJ

not attested not anchored not stored refs pending

Skyrmions and antiskyrmions in quasi-two-dimensional magnets

Alexey A. Kovalev, Shane Sandhoefner

arxiv:1805.12519 v2 · 2018-05-31 · cond-mat.mes-hall · 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{ZFJBVLRLYV62FHDTOWAEM35ENJ}

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	2026-05-18T00:04:35.564838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9521aae2bc57da29c737580466fa46a4775e14c785d42217839324bf5668081

Aliases

arxiv: 1805.12519 · arxiv_version: 1805.12519v2 · doi: 10.48550/arxiv.1805.12519 · pith_short_12: ZFJBVLRLYV62 · pith_short_16: ZFJBVLRLYV62FHDT · pith_short_8: ZFJBVLRL

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/ZFJBVLRLYV62FHDTOWAEM35ENJ \
  | 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: c9521aae2bc57da29c737580466fa46a4775e14c785d42217839324bf5668081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6ef8cd401109f66de5ff2b1bc7eada367db52d7c5cd8d9cd7bc6ed413eaacf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-31T15:31:34Z",
    "title_canon_sha256": "32f25da5f57112b6d5ab438b929a0727b4d647498e4cf6ffc60abb856a671c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12519",
    "kind": "arxiv",
    "version": 2
  }
}