Pith Number

pith:AXX7E4MV

pith:2023:AXX7E4MVBH2IXDOYLYQ377NNPJ

not attested not anchored not stored refs pending

Topological Superconductivity in Two-Dimensional Altermagnetic Metals

Di Zhu, Zheng-Yang Zhuang, Zhigang Wu, Zhongbo Yan

arxiv:2305.10479 v2 · 2023-05-17 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.quant-gas · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXX7E4MVBH2IXDOYLYQ377NNPJ}

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	2026-07-05T07:08:57.423833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05eff2719509f48b8dd85e21bffdad7a41dd89f73a907961bf0c9b6cc2529e4b

Aliases

arxiv: 2305.10479 · arxiv_version: 2305.10479v2 · doi: 10.48550/arxiv.2305.10479 · pith_short_12: AXX7E4MVBH2I · pith_short_16: AXX7E4MVBH2IXDOY · pith_short_8: AXX7E4MV

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/AXX7E4MVBH2IXDOYLYQ377NNPJ \
  | 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: 05eff2719509f48b8dd85e21bffdad7a41dd89f73a907961bf0c9b6cc2529e4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3fd166bd1d75b13eb7f854811935041fa51a99f8442a7f779e699de391b0c2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-05-17T18:00:00Z",
    "title_canon_sha256": "376b49cdca844d4abb325d9e841933b61c80c3565fea06dce53b45a4334c6ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10479",
    "kind": "arxiv",
    "version": 2
  }
}