Pith Number

pith:CD7ZYFKE

pith:2014:CD7ZYFKEO5YKJMJKYFB4TRFRR2

not attested not anchored not stored refs pending

Critical role of substrate in the high temperature superconductivity of single layer FeSe on Nb:BaTiO$_3$

B. P. Xie, C. H. P. Wen, D. L. Feng, H. C. Xu, M. Xia, Q. Song, R. peng, S. Y. Tan, T. Zhang, X. P. Shen, Z. C. Huang

arxiv:1402.1357 v1 · 2014-02-06 · 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{CD7ZYFKEO5YKJMJKYFB4TRFRR2}

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	2026-05-18T02:41:41.807741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ff9c15447770a4b12ac143c9c4b18ebc7e76b59eedb75f144fb9b2c88105b8

Aliases

arxiv: 1402.1357 · arxiv_version: 1402.1357v1 · doi: 10.48550/arxiv.1402.1357 · pith_short_12: CD7ZYFKEO5YK · pith_short_16: CD7ZYFKEO5YKJMJK · pith_short_8: CD7ZYFKE

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/CD7ZYFKEO5YKJMJKYFB4TRFRR2 \
  | 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: 10ff9c15447770a4b12ac143c9c4b18ebc7e76b59eedb75f144fb9b2c88105b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9bb4edc63cedc42c485cb99afe0242f62be75143f413bea34fc3a751cfbb516",
    "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": "2014-02-06T14:04:45Z",
    "title_canon_sha256": "0788c5d0cd540c28c609023a2bb4ab6cd855d73f7008b16c0b6aaf455dc095cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1357",
    "kind": "arxiv",
    "version": 1
  }
}