Pith Number

pith:FQNRESZU

pith:2025:FQNRESZULH7RIGQQQJWQFDSFEC

not attested not anchored not stored refs pending

Tunable Topological Superconductivity by Fully Compensated Ferrimagnets

Cheng-Cheng Liu, Yicheng Liu, Yu-Xuan Li

arxiv:2504.19844 v1 · 2025-04-28 · 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{FQNRESZULH7RIGQQQJWQFDSFEC}

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	2026-07-05T10:55:04.044547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1b124b3459ff141a10826d028e4520b2fca8ca6fc38d4ab4330f8a1aaea1fb

Aliases

arxiv: 2504.19844 · arxiv_version: 2504.19844v1 · doi: 10.48550/arxiv.2504.19844 · pith_short_12: FQNRESZULH7R · pith_short_16: FQNRESZULH7RIGQQ · pith_short_8: FQNRESZU

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/FQNRESZULH7RIGQQQJWQFDSFEC \
  | 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: 2c1b124b3459ff141a10826d028e4520b2fca8ca6fc38d4ab4330f8a1aaea1fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a28e2bb40cfe7e81e7130d01d95c20c4e2a65c8c50b5da8454c13bc97584d61a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-04-28T14:43:05Z",
    "title_canon_sha256": "c9c50010fc729781622c6cf0f7311a0252adcb30b43f5360b294a611975b4dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19844",
    "kind": "arxiv",
    "version": 1
  }
}