Pith Number

pith:7OBV4NWV

pith:2022:7OBV4NWVP2FZKYMKWO4BRNWIEL

not attested not anchored not stored refs pending

Spontaneous superconducting diode effect in non-magnetic Nb/Ru/Sr$_2$RuO$_4$ topological junctions

J. W. A. Robinson, M. S. Anwar, M. Sigrist, R. Ishiguro, S. Arif, S. Yonezawa, T. Nakamura, Y. Maeno

arxiv:2211.14626 v2 · 2022-11-26 · cond-mat.supr-con · 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{7OBV4NWVP2FZKYMKWO4BRNWIEL}

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	2026-07-05T07:01:58.054924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb835e36d57e8b95618ab3b818b6c822ca307aa46083332ba5df0d55a36de362

Aliases

arxiv: 2211.14626 · arxiv_version: 2211.14626v2 · doi: 10.48550/arxiv.2211.14626 · pith_short_12: 7OBV4NWVP2FZ · pith_short_16: 7OBV4NWVP2FZKYMK · pith_short_8: 7OBV4NWV

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/7OBV4NWVP2FZKYMKWO4BRNWIEL \
  | 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: fb835e36d57e8b95618ab3b818b6c822ca307aa46083332ba5df0d55a36de362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8f38b463f9a2cc8da308fe7a83b539fa1b12131d6b74181f3fd22049fdc97c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-11-26T17:48:50Z",
    "title_canon_sha256": "bc35fb7e1f79df6ebbb1784738754732ffead504dc000e9f5d5cbac0084d6072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14626",
    "kind": "arxiv",
    "version": 2
  }
}