Pith Number

pith:ITEIRLUP

pith:2021:ITEIRLUPPDKAGUYIGBQCDUSPEW

not attested not anchored not stored refs pending

Homogeneous superconducting gap in DBCO synthesized by oxide molecular beam epitaxy

Asish K. Kundu, Bernhard Keimer, Daniel Putzky, Gennady Logvenov, Hui Li, Ilya K. Drozdov, Ivan Bozovic, Jinho Lee, Kazuhiro Fujita, Sang Hyun Joo, Shize Yang, Tonica Valla, Yimei Zhu, Ze-Bin Wu, Zengyi Du

arxiv:2101.10303 v1 · 2021-01-25 · 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{ITEIRLUPPDKAGUYIGBQCDUSPEW}

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	2026-07-05T02:09:27.624245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c888ae8f78d4035308306021d24f259e2f08239d18bc1007f937caf3f809cd

Aliases

arxiv: 2101.10303 · arxiv_version: 2101.10303v1 · doi: 10.48550/arxiv.2101.10303 · pith_short_12: ITEIRLUPPDKA · pith_short_16: ITEIRLUPPDKAGUYI · pith_short_8: ITEIRLUP

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/ITEIRLUPPDKAGUYIGBQCDUSPEW \
  | 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: 44c888ae8f78d4035308306021d24f259e2f08239d18bc1007f937caf3f809cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235de9b36234d37e4ea3bd1dc9ab1c6439593c16d345a329b45b33be931cf45b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-01-25T18:41:05Z",
    "title_canon_sha256": "9ec6541c113d653da72cb7f2f5ba690fc6fd807b4e9561ed8944a53fd3236b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10303",
    "kind": "arxiv",
    "version": 1
  }
}