Pith Number

pith:R3UNEDRX

pith:2022:R3UNEDRXHJ77RFIJNPV3NP7YA5

not attested not anchored not stored refs pending

$s$-wave superconductivity in the noncentrosymmetric W$_3$Al$_2$C superconductor: An NMR study

D. Tay, H. Hosono, H-R. Ott, T. P. Ying, T. Shang, T. Shiroka, Y. P. Qi

arxiv:2202.02739 v1 · 2022-02-06 · 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{R3UNEDRXHJ77RFIJNPV3NP7YA5}

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	2026-07-05T04:03:15.688147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee8d20e373a7ff895096bebb6bff8074ad2ca3a1e96795060fdac2f5f4c30a3

Aliases

arxiv: 2202.02739 · arxiv_version: 2202.02739v1 · doi: 10.48550/arxiv.2202.02739 · pith_short_12: R3UNEDRXHJ77 · pith_short_16: R3UNEDRXHJ77RFIJ · pith_short_8: R3UNEDRX

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/R3UNEDRXHJ77RFIJNPV3NP7YA5 \
  | 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: 8ee8d20e373a7ff895096bebb6bff8074ad2ca3a1e96795060fdac2f5f4c30a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c38b15f48405af766406b394f3f9502fdd38e8ad026a21b0abee0f971656f3",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-02-06T08:56:06Z",
    "title_canon_sha256": "d1e8c0ed746ab4a746b317e5c964fbeaeb3b383fd26a22bfacac2c62ccccf01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02739",
    "kind": "arxiv",
    "version": 1
  }
}