Pith Number

pith:QPYPOKY3

pith:2023:QPYPOKY3MOIU2EABIONYVOK2ZD

not attested not anchored not stored refs pending

Nodeless superconductivity in the noncentrosymmetric ThIrSi compound

D. Tay, F. B. Santos, H.-R. Ott, J. D. Thompson, Priscila F. S. Rosa, T. Shang, T. Shiroka, Z. Fisk

arxiv:2302.08075 v1 · 2023-02-16 · 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{QPYPOKY3MOIU2EABIONYVOK2ZD}

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	2026-07-05T05:42:33.877556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f0f72b1b63914d1001439b8ab95ac8e575964bf26b3ade7ece518f25252974

Aliases

arxiv: 2302.08075 · arxiv_version: 2302.08075v1 · doi: 10.48550/arxiv.2302.08075 · pith_short_12: QPYPOKY3MOIU · pith_short_16: QPYPOKY3MOIU2EAB · pith_short_8: QPYPOKY3

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/QPYPOKY3MOIU2EABIONYVOK2ZD \
  | 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: 83f0f72b1b63914d1001439b8ab95ac8e575964bf26b3ade7ece518f25252974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e5114da600df8c58a33795a27adbe35e8480af81ca062351d9442934b01b57f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-02-16T04:24:39Z",
    "title_canon_sha256": "1671c540b72980afc14db3c4c9beebac8f8f4fd77eda5dc9e3a3a0aa94e67666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08075",
    "kind": "arxiv",
    "version": 1
  }
}