Pith Number

pith:OY2SZ2ZE

pith:2024:OY2SZ2ZE2XOD7HZIXUC44NTVQS

not attested not anchored not stored refs pending

Copper doping effects on the superconducting properties of Sm-based oxypnictides

Andrzej Morawski, Andrzej Wi\'sniewski, Cezariusz Jastrzebski, Manasa Manasa, Micha{\l} Wierzbicki, Mohammad Azam, Ryszard Diduszko, Shiv J. Singh, Taras Palasyuk, Tatiana Zajarniuk, Tomasz Cetner

arxiv:2404.06146 v1 · 2024-04-09 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OY2SZ2ZE2XOD7HZIXUC44NTVQS}

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	2026-07-05T08:31:14.338085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76352ceb24d5dc3f9f28bd05ce3675848ca2c1421371d2730cae9fafff1530d0

Aliases

arxiv: 2404.06146 · arxiv_version: 2404.06146v1 · doi: 10.48550/arxiv.2404.06146 · pith_short_12: OY2SZ2ZE2XOD · pith_short_16: OY2SZ2ZE2XOD7HZI · pith_short_8: OY2SZ2ZE

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/OY2SZ2ZE2XOD7HZIXUC44NTVQS \
  | 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: 76352ceb24d5dc3f9f28bd05ce3675848ca2c1421371d2730cae9fafff1530d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a2375611f790a126711c3b99f06befc6eabbe2fd794e38407f23cb5faa9bda",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-04-09T09:13:21Z",
    "title_canon_sha256": "44efff183a340c898641808c5e60668642ee658178a98a12c44f7b0a0245de8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06146",
    "kind": "arxiv",
    "version": 1
  }
}