Pith Number

pith:5XGYMEDZ

pith:2023:5XGYMEDZU5OFQ45VUW3YIK2FOS

not attested not anchored not stored refs pending

Coexistence of ferromagnetism and superconductivity at KTaO$_3$ heterointerfaces

Fan Chen, Gang Mu, Guanqun Zhang, Hua Jin, Jiahui Qian, Liwei Deng, Mingzhu Zhang, Qingqin Ge, Shan Qiao, Wei Li, Wei Peng, Xinli Yuan, Yan Chen, Yixin Liu, Zhongfeng Ning

arxiv:2302.01549 v5 · 2023-02-03 · cond-mat.supr-con · 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{5XGYMEDZU5OFQ45VUW3YIK2FOS}

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	2026-07-05T08:30:47.405234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edcd861079a75c5873b5a5b7842b4574aba2cf88d79266df9a33ee0e228a4998

Aliases

arxiv: 2302.01549 · arxiv_version: 2302.01549v5 · doi: 10.48550/arxiv.2302.01549 · pith_short_12: 5XGYMEDZU5OF · pith_short_16: 5XGYMEDZU5OFQ45V · pith_short_8: 5XGYMEDZ

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/5XGYMEDZU5OFQ45VUW3YIK2FOS \
  | 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: edcd861079a75c5873b5a5b7842b4574aba2cf88d79266df9a33ee0e228a4998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e495a253100bcd15b22dbadb08664fa796882b6ee4929b39a5925e1e948d505",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-02-03T05:10:43Z",
    "title_canon_sha256": "a2fada90fbaf72542d3b1fc048786655d606aa6a0534f942384ad64e72f4c305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01549",
    "kind": "arxiv",
    "version": 5
  }
}