Pith Number

pith:TB6QDEEX

pith:2021:TB6QDEEXP2A5MGT4TDWLWUAPX3

not attested not anchored not stored refs pending

Two-Dimensional Superconductivity at the Titanium Sesquioxide Heterointerface

Changlin Zheng, Gang Mu, Guangyi Huang, Guanqun Zhang, Huanyi Xue, Lijie Wang, Shiwei Wu, Wei Li, Wenhao He, Yan Chen, Zhenghua An

arxiv:2106.06948 v4 · 2021-06-13 · 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{TB6QDEEXP2A5MGT4TDWLWUAPX3}

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	2026-07-05T05:11:34.586251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987d0190977e81d61a7c98ecbb500fbeff452ebe47e4bf9fe68c4ad13bee319e

Aliases

arxiv: 2106.06948 · arxiv_version: 2106.06948v4 · doi: 10.48550/arxiv.2106.06948 · pith_short_12: TB6QDEEXP2A5 · pith_short_16: TB6QDEEXP2A5MGT4 · pith_short_8: TB6QDEEX

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/TB6QDEEXP2A5MGT4TDWLWUAPX3 \
  | 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: 987d0190977e81d61a7c98ecbb500fbeff452ebe47e4bf9fe68c4ad13bee319e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9098c650028ddf7fd24b77bb0a9637612bc7675ee34373256e2ec27cf5ea5fdd",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-06-13T09:16:14Z",
    "title_canon_sha256": "3da0e979eef89eada0e983f56e33e58d3a33129300e2783d299a630d2f1f15cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06948",
    "kind": "arxiv",
    "version": 4
  }
}