Pith Number

pith:YDGKGHIE

pith:2021:YDGKGHIEISK2KQKHEASDNZ4HXZ

not attested not anchored not stored refs pending

Coexistence of superconductivity and weak anti-localization at KTaO3 (111) interfaces

Athby H. Al-Tawhid, Divine P. Kumah, Javad Shabani, Jesse Kanter, Kaveh Ahadi, Mehdi Hatefipour

arxiv:2109.09786 v1 · 2021-09-20 · 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{YDGKGHIEISK2KQKHEASDNZ4HXZ}

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	2026-07-05T05:28:42.404766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0cca31d044495a54147202436e787be67d6a27378bd23597000c42e2571010d

Aliases

arxiv: 2109.09786 · arxiv_version: 2109.09786v1 · doi: 10.48550/arxiv.2109.09786 · pith_short_12: YDGKGHIEISK2 · pith_short_16: YDGKGHIEISK2KQKH · pith_short_8: YDGKGHIE

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/YDGKGHIEISK2KQKHEASDNZ4HXZ \
  | 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: c0cca31d044495a54147202436e787be67d6a27378bd23597000c42e2571010d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ad83d82bc882ba4a1bce1e9f237addc12e6d72316f8968ea6abe12dbac32e3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-09-20T18:33:17Z",
    "title_canon_sha256": "2383258764102ffe189cd6586552e6a351372e67d47cebe0f9db2d2dce185f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09786",
    "kind": "arxiv",
    "version": 1
  }
}