Pith Number

pith:3M7XUNLR

pith:2021:3M7XUNLRHRWC6YKB5CVU3GT2WI

not attested not anchored not stored refs pending

Isotope tuning of the superconducting dome of strontium titanate

A. Stucky, C. W. Rischau, D. Pulmannova, D. van der Marel, E. Giannini, G. W. Scheerer

arxiv:2112.09751 v1 · 2021-12-17 · 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{3M7XUNLRHRWC6YKB5CVU3GT2WI}

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.

Cited by

1 paper in Pith

Two-phonon pairing and superconductivity in $SrTiO_3$

Receipt and verification

First computed	2026-07-05T03:46:46.419588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3f7a35713c6c2f6141e8ab4d9a7ab20827e59f6afefcae09ef371130695bc9

Aliases

arxiv: 2112.09751 · arxiv_version: 2112.09751v1 · doi: 10.48550/arxiv.2112.09751 · pith_short_12: 3M7XUNLRHRWC · pith_short_16: 3M7XUNLRHRWC6YKB · pith_short_8: 3M7XUNLR

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/3M7XUNLRHRWC6YKB5CVU3GT2WI \
  | 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: db3f7a35713c6c2f6141e8ab4d9a7ab20827e59f6afefcae09ef371130695bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab90148a61f62047a36c5e5f71d5b79a483e1547d00f6fb244fecbb319529a3",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-12-17T20:23:06Z",
    "title_canon_sha256": "611ca4c518ca0d37daf6754c8b06503254038946483c3f8b24a673cb8e08f31c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09751",
    "kind": "arxiv",
    "version": 1
  }
}