Pith Number

pith:TZ2CCB5D

pith:2020:TZ2CCB5DQCUHNRKWBLOWUZHTNP

not attested not anchored not stored refs pending

Spectroscopic Evidence of Superconductivity Pairing at 83 K in Single-Layer FeSe/SrTiO3 Films

Chaohui Yin, Cong Li, Dingsong Wu, Guodong Liu, Hao Chen, Hongtao Rong, Hongtao Yan, Jianwei Huang, Lin Zhao, Qiang Gao, Qingyan Wang, X. J. Zhou, Yong Hu, Yongqing Cai, Yuan Huang, Yu Xu, Zhihai Zhu, Zuyan Xu

arxiv:2010.15362 v1 · 2020-10-29 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{TZ2CCB5DQCUHNRKWBLOWUZHTNP}

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	2026-07-05T02:42:02.595032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e742107a380a876c5560add6a64f36bce374c9d63886faee7a97a55be5487d4

Aliases

arxiv: 2010.15362 · arxiv_version: 2010.15362v1 · doi: 10.48550/arxiv.2010.15362 · pith_short_12: TZ2CCB5DQCUH · pith_short_16: TZ2CCB5DQCUHNRKW · pith_short_8: TZ2CCB5D

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/TZ2CCB5DQCUHNRKWBLOWUZHTNP \
  | 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: 9e742107a380a876c5560add6a64f36bce374c9d63886faee7a97a55be5487d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fa10575161b3d79c505922f864064775a45db84585fc0583cb2f986338e140",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-10-29T05:46:19Z",
    "title_canon_sha256": "0541584251d7e053f9f7451f0444a63ea5baa1792406d3c50ab8175697e40d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15362",
    "kind": "arxiv",
    "version": 1
  }
}