Pith Number

pith:JODKYVNK

pith:2018:JODKYVNKFZWTMA57XW6RVC7SLK

not attested not anchored not stored refs pending

Nematic transition and highly two-dimensional superconductivity in BaTi$_2$Bi$_2$O revealed by $^{209}$Bi-nuclear magnetic resonance/nuclear quadrupole resonance measurements

Kenji Ishida, Shunsaku Kitagawa, Takeshi Yajima, Wataru Ishii, Zenji Hiroi

arxiv:1812.08368 v1 · 2018-12-20 · 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{JODKYVNKFZWTMA57XW6RVC7SLK}

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	2026-05-17T23:57:51.465251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b86ac55aa2e6d3603bfbdbd1a8bf25aaebd16405e61ca9be31b327e1a3ce8f1

Aliases

arxiv: 1812.08368 · arxiv_version: 1812.08368v1 · doi: 10.48550/arxiv.1812.08368 · pith_short_12: JODKYVNKFZWT · pith_short_16: JODKYVNKFZWTMA57 · pith_short_8: JODKYVNK

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/JODKYVNKFZWTMA57XW6RVC7SLK \
  | 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: 4b86ac55aa2e6d3603bfbdbd1a8bf25aaebd16405e61ca9be31b327e1a3ce8f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b81ddede80ee70adb89fcbffa26756a0162cd29a7830af214f452a11964aa88",
    "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": "2018-12-20T06:10:22Z",
    "title_canon_sha256": "7819f558b2fce3c498d757d2a87f45088a67dda695982e982f78ac493d49613c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08368",
    "kind": "arxiv",
    "version": 1
  }
}