Pith Number

pith:BHXWTR5C

pith:2025:BHXWTR5CO3RZXFEL75CYBKRXBK

not attested not anchored not stored refs pending

Superconducting Diode Effects: Mechanisms, Materials and Applications

Jiajun Ma, Ruiya Zhan, Xiao Lin

arxiv:2502.11717 v1 · 2025-02-17 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHXWTR5CO3RZXFEL75CYBKRXBK}

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	2026-07-05T10:15:50.163543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ef69c7a276e39b948bff4580aa370aa9c692167dc878eec6f2a78b99718432

Aliases

arxiv: 2502.11717 · arxiv_version: 2502.11717v1 · doi: 10.48550/arxiv.2502.11717 · pith_short_12: BHXWTR5CO3RZ · pith_short_16: BHXWTR5CO3RZXFEL · pith_short_8: BHXWTR5C

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/BHXWTR5CO3RZXFEL75CYBKRXBK \
  | 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: 09ef69c7a276e39b948bff4580aa370aa9c692167dc878eec6f2a78b99718432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bafaffba78083973cf734a53d0531bd5a3e432b9b577f62420cc93a55dd7d11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-02-17T12:00:37Z",
    "title_canon_sha256": "f78fe17920e594754557cf1e216f5fb24bc9ff4b8b25ebbbd0fd567015822cd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11717",
    "kind": "arxiv",
    "version": 1
  }
}