Pith Number

pith:I63KYPRD

pith:2021:I63KYPRDR5CKZAIMGYYTIF4ZKN

not attested not anchored not stored refs pending

Synergetic ferroelectricity and superconductivity in zero-density Dirac semimetals near quantum criticality

Avraham Klein, Jonathan Ruhman, Rafael M. Fernandes, Vladyslav Kozii

arxiv:2110.09530 v2 · 2021-10-18 · 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{I63KYPRDR5CKZAIMGYYTIF4ZKN}

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	2026-07-05T05:20:08.611461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b6ac3e238f44ac810c3631341799536c52d6da5746d139c1eb24d5667f60a3

Aliases

arxiv: 2110.09530 · arxiv_version: 2110.09530v2 · doi: 10.48550/arxiv.2110.09530 · pith_short_12: I63KYPRDR5CK · pith_short_16: I63KYPRDR5CKZAIM · pith_short_8: I63KYPRD

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/I63KYPRDR5CKZAIMGYYTIF4ZKN \
  | 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: 47b6ac3e238f44ac810c3631341799536c52d6da5746d139c1eb24d5667f60a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92994cde6608bef19bf29c483dca4a843ee97509444db358651984de8c0e3c57",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-10-18T18:00:01Z",
    "title_canon_sha256": "68ae43f317d82a89abcdbfd77f4ae3b8ef1a9deaf75023e8cfa6f180c8706c9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09530",
    "kind": "arxiv",
    "version": 2
  }
}