Pith Number

pith:SMAA4UWB

pith:2020:SMAA4UWBD3377FYY4XBJLJWRL6

not attested not anchored not stored refs pending

Ferroelectric quantum criticality and enhanced superconductivity in plastically deformed strontium titanate

A. Klein, B. Das, C. Leighton, D. Pelc, J. Ramberger, L. Yue, M. Greven, M. J. Krogstad, M. Lukas, R. J. Spieker, R. M. Fernandes, R. Osborn, S. Hameed, Y. Li, Y. Liu, Z. W. Anderson

arxiv:2005.00514 v4 · 2020-05-01 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMAA4UWBD3377FYY4XBJLJWRL6}

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	2026-07-05T02:38:50.887184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93000e52c11ef7ff9718e5c295a6d15f85d09fbb7491fae0b8fa9816560e6c0d

Aliases

arxiv: 2005.00514 · arxiv_version: 2005.00514v4 · doi: 10.48550/arxiv.2005.00514 · pith_short_12: SMAA4UWBD337 · pith_short_16: SMAA4UWBD3377FYY · pith_short_8: SMAA4UWB

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/SMAA4UWBD3377FYY4XBJLJWRL6 \
  | 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: 93000e52c11ef7ff9718e5c295a6d15f85d09fbb7491fae0b8fa9816560e6c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55802b2807a028234f3c0d3c051a2f8f4b441a1cc0d326e20520531278db41e8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-05-01T17:35:17Z",
    "title_canon_sha256": "c048cc35466d80d463e5e493c9f9c7a4c52d5366fb11e4967fdc12130a07fe15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00514",
    "kind": "arxiv",
    "version": 4
  }
}