Pith Number

pith:D4VL5TXU

pith:2025:D4VL5TXURMNN4ZL7LKXCN4P5Q4

not attested not anchored not stored refs pending

Anomalous vortex Hall effect in a ferromagnet/superconductor heterostructure

Deyuan Lyu, Gang Qiu, Hwanhui Yun, Jian-Ping Wang, K. Andre Mkhoyan, Przemyslaw Swatek, Weideng Sun, Yihong Fan

arxiv:2504.02752 v1 · 2025-04-03 · cond-mat.supr-con · cond-mat.mes-hall · 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{D4VL5TXURMNN4ZL7LKXCN4P5Q4}

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	2026-07-05T10:44:01.711232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2abecef48b1ade657f5aae26f1fd871c7197a90d2e38810b625db1fd9b414e

Aliases

arxiv: 2504.02752 · arxiv_version: 2504.02752v1 · doi: 10.48550/arxiv.2504.02752 · pith_short_12: D4VL5TXURMNN · pith_short_16: D4VL5TXURMNN4ZL7 · pith_short_8: D4VL5TXU

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/D4VL5TXURMNN4ZL7LKXCN4P5Q4 \
  | 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: 1f2abecef48b1ade657f5aae26f1fd871c7197a90d2e38810b625db1fd9b414e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53254416d6faede23dabd288971725ec86a99132862d2fafbde5c96463e80d85",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-04-03T16:43:07Z",
    "title_canon_sha256": "4e6e0a64858068d362c679aa9abadf1ee883be97fdeae37b308ff18609aa54de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02752",
    "kind": "arxiv",
    "version": 1
  }
}