Pith Number

pith:WR26KOXK

pith:2018:WR26KOXKWULBRF75WDJNOW4WEQ

not attested not anchored not stored refs pending

Data-driven Exploration of New Pressure-induced Superconductivity in PbBi$_2$Te$_4$ with Two Transition Temperatures

Hiromi Tanaka, Hiroshi Hara, Hiroyuki Takeya, Kazuki Nakamura, Kiyoyuki Terakura, Masanori Nagao, Ryo Matsumoto, Ryo Murakami, Sayaka Yamamoto, Shintaro Adachi, Tetsuo Irifune, Yoshihiko Takano, Zhufeng Hou

arxiv:1808.07973 v1 · 2018-08-24 · 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{WR26KOXKWULBRF75WDJNOW4WEQ}

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	2026-05-17T23:55:55.503827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b475e53aeab5161897fdb0d2d75b96241885fc7486188c6438f7f1a03fdcd5d7

Aliases

arxiv: 1808.07973 · arxiv_version: 1808.07973v1 · doi: 10.48550/arxiv.1808.07973 · pith_short_12: WR26KOXKWULB · pith_short_16: WR26KOXKWULBRF75 · pith_short_8: WR26KOXK

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/WR26KOXKWULBRF75WDJNOW4WEQ \
  | 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: b475e53aeab5161897fdb0d2d75b96241885fc7486188c6438f7f1a03fdcd5d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d333987105d17f7e25a890a4e635183cafe8ded76b48700b51b9d914a4649ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-08-24T00:13:27Z",
    "title_canon_sha256": "681dd549265ad8c3f9c11d22273d849ec33f9af34721c996a87ff022b89c4e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07973",
    "kind": "arxiv",
    "version": 1
  }
}