Pith Number

pith:G4G24YH2

pith:2022:G4G24YH25JVCG7UX2ZASKO5IJ7

not attested not anchored not stored refs pending

Prediction of ferroelectric superconductors with reversible superconducting diode effect

Baoxing Zhai, Bohao Li, Fengcheng Wu, Jun He, Yao Wen

arxiv:2201.01775 v3 · 2022-01-05 · 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{G4G24YH25JVCG7UX2ZASKO5IJ7}

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	2026-07-05T05:09:51.768104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370dae60faea6a237e97d641253ba84ff9e8c7bd8ad1916c68fecc1b468579be

Aliases

arxiv: 2201.01775 · arxiv_version: 2201.01775v3 · doi: 10.48550/arxiv.2201.01775 · pith_short_12: G4G24YH25JVC · pith_short_16: G4G24YH25JVCG7UX · pith_short_8: G4G24YH2

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/G4G24YH25JVCG7UX2ZASKO5IJ7 \
  | 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: 370dae60faea6a237e97d641253ba84ff9e8c7bd8ad1916c68fecc1b468579be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d7fc494391fa5d9b193dded99fa4dece8564e7387d006446c003a1ca3cd4b1",
    "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": "2022-01-05T19:00:01Z",
    "title_canon_sha256": "14ef73bcbca4b2913df7712fc5df320072e82139851b1440027b92ca7630fe65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01775",
    "kind": "arxiv",
    "version": 3
  }
}