Pith Number

pith:DBD5AHTU

pith:2019:DBD5AHTU2GYKDV2VTCESY4XQUL

not attested not anchored not stored refs pending

Superconductivity in the dilute single band limit in reduced Strontium Titanate

Alexander Edelman, Alex B. Martinson, Alexey Suslov, Anand Bhattacharya, Clarence Chang, David Graf, Gensheng Wang, Jianjie Zhang, John E. Pearson, J. S. Jiang, Peter B. Littlewood, Terence M. Bretz-Sullivan

arxiv:1904.03121 v2 · 2019-04-05 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBD5AHTU2GYKDV2VTCESY4XQUL}

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	2026-07-05T00:08:05.023200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1847d01e74d1b0a1d75598892c72f0a2feaf19dfe48097427056fde642db5df6

Aliases

arxiv: 1904.03121 · arxiv_version: 1904.03121v2 · doi: 10.48550/arxiv.1904.03121 · pith_short_12: DBD5AHTU2GYK · pith_short_16: DBD5AHTU2GYKDV2V · pith_short_8: DBD5AHTU

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/DBD5AHTU2GYKDV2VTCESY4XQUL \
  | 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: 1847d01e74d1b0a1d75598892c72f0a2feaf19dfe48097427056fde642db5df6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea9ab77211e04cdd060f77445b9896bd5e5f344608d1e31e400e96cc6f593fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-04-05T15:27:16Z",
    "title_canon_sha256": "3efa513b57c05d597435574989c9cf39d9f988294cec5474a0944a919fd05a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03121",
    "kind": "arxiv",
    "version": 2
  }
}