Pith Number

pith:3AI3YVAA

pith:2025:3AI3YVAA7SU7N633YQGVA5VB3N

not attested not anchored not stored refs pending

Topological superconductivity in hourglass Dirac chain metals (Ti, Hf)IrGe

Adrian D. Hillier, Dibyendu Samanta, Pavan Kumar Meena, Ravi Prakash Singh, Rhea Stewart, Roshan Kumar Kushwaha, Sonika Jangid, Sudeep Kumar Ghosh

arxiv:2502.07475 v1 · 2025-02-11 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AI3YVAA7SU7N633YQGVA5VB3N}

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	2026-07-05T10:16:20.826250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d811bc5400fca9f6fb7bc40d5076a1db6e381d6b94d6a7ec90b6c9544e93e0c9

Aliases

arxiv: 2502.07475 · arxiv_version: 2502.07475v1 · doi: 10.48550/arxiv.2502.07475 · pith_short_12: 3AI3YVAA7SU7 · pith_short_16: 3AI3YVAA7SU7N633 · pith_short_8: 3AI3YVAA

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/3AI3YVAA7SU7N633YQGVA5VB3N \
  | 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: d811bc5400fca9f6fb7bc40d5076a1db6e381d6b94d6a7ec90b6c9544e93e0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fcdeb1387df90e1be0c19f950a1d244926dddc010dccf3c0354f9f4629f7f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-02-11T11:35:19Z",
    "title_canon_sha256": "e7739e981e627976ca0623e54a6914059644f43cfbd1f2f27d8e836269e97b19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07475",
    "kind": "arxiv",
    "version": 1
  }
}