Pith Number

pith:7PFPIZUS

pith:2022:7PFPIZUSHORKJSFWDOJFRBQ2UJ

not attested not anchored not stored refs pending

Magnetic memory and spontaneous vortices in a van der Waals superconductor

Amit Kanigel, Anders V. Bj{\o}rlig, Avior Almoalem, Beena Kalisky, Ehud Altman, Erez Berg, Eylon Persky, Irena Feldman, Itamar Kimchi, Jonathan Ruhman

arxiv:2206.07730 v1 · 2022-06-15 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{7PFPIZUSHORKJSFWDOJFRBQ2UJ}

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	2026-07-05T04:50:59.061999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbcaf466923ba2a4c8b61b9258861aa25705ebbb2fe54843ebae6cad24836760

Aliases

arxiv: 2206.07730 · arxiv_version: 2206.07730v1 · doi: 10.48550/arxiv.2206.07730 · pith_short_12: 7PFPIZUSHORK · pith_short_16: 7PFPIZUSHORKJSFW · pith_short_8: 7PFPIZUS

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/7PFPIZUSHORKJSFWDOJFRBQ2UJ \
  | 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: fbcaf466923ba2a4c8b61b9258861aa25705ebbb2fe54843ebae6cad24836760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad4bcac4529e8eb2f6245d735f35905beb8306d6553e5431b35336b00f958fa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-06-15T18:02:24Z",
    "title_canon_sha256": "d85be24dd0d849f1b87749345e9f4ba8076f62b8f3bf710abbbaf4f901e05d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07730",
    "kind": "arxiv",
    "version": 1
  }
}