Pith Number

pith:XQSX47W4

pith:2021:XQSX47W4LTGFLOW3R4BIVDIOC5

not attested not anchored not stored refs pending

Oxygen adsorption induced superconductivity in ultrathin FeTe film on SrTiO3(001)

Aixi Chen, Fangsen Li, Hao Ru, Huifang Li, Kun Peng, Li Wang, Pengdong Wang, Rong Huang, Shuai Lu, Wei Ren, Xinwei Fang, Yihua Wang, Zhiyun Li

arxiv:2110.06417 v1 · 2021-10-13 · 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{XQSX47W4LTGFLOW3R4BIVDIOC5}

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	2026-07-05T03:22:25.352228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc257e7edc5ccc55badb8f028a8d0e175b16f2c9c735a9a3a09686a17dd478d6

Aliases

arxiv: 2110.06417 · arxiv_version: 2110.06417v1 · doi: 10.48550/arxiv.2110.06417 · pith_short_12: XQSX47W4LTGF · pith_short_16: XQSX47W4LTGFLOW3 · pith_short_8: XQSX47W4

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/XQSX47W4LTGFLOW3R4BIVDIOC5 \
  | 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: bc257e7edc5ccc55badb8f028a8d0e175b16f2c9c735a9a3a09686a17dd478d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc25992bc4c58f7e5eb97075ea5707f43b97df64b75b612ff62c3d777a8a0364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-10-13T00:57:32Z",
    "title_canon_sha256": "d6aa2fc0d35f26155f310204be9db2919d010fd023ecff1f101a5e73db51c407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06417",
    "kind": "arxiv",
    "version": 1
  }
}