Pith Number

pith:7QZLRIHQ

pith:2026:7QZLRIHQ4GONA34ZWF5BGTN7SW

not attested not anchored not stored refs pending

Synthesis of Bulk Superconducting LiNbO$_2$ Crystals through CaH$_2$ Reduction

Alexander J. Grutter, Amlan Datta, Bicky Moirangthem, Chih-Yu Lee, Efrain E. Rodriguez, Haotong Liang, Ichiro Takeuchi, Kamal Joshi, Keenan Avers, Makariy Tanatar, Parham Kabirifar, Peter Zavalij, Ruslan Prozorov, Ryan Paxson, Saya Takeuchi, Shanta Saha, Stephanie J. Hong, Tianyu Li

arxiv:2607.06819 v1 · 2026-07-07 · 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{7QZLRIHQ4GONA34ZWF5BGTN7SW}

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	2026-07-09T00:19:29.483711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc32b8a0f0e19cd06f99b17a134dbf959a9b4d0d835fdcd18dbb88dafc075d3a

Aliases

arxiv: 2607.06819 · arxiv_version: 2607.06819v1 · doi: 10.48550/arxiv.2607.06819 · pith_short_12: 7QZLRIHQ4GON · pith_short_16: 7QZLRIHQ4GONA34Z · pith_short_8: 7QZLRIHQ

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/7QZLRIHQ4GONA34ZWF5BGTN7SW \
  | 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: fc32b8a0f0e19cd06f99b17a134dbf959a9b4d0d835fdcd18dbb88dafc075d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe019a0ad1d961678e595934aca3f6e499d72600ca1e1732bef88755fe465c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-07-07T21:27:42Z",
    "title_canon_sha256": "43ed241106bcdbbb3194f1f8ecf0245546564d66bc725b8bb35735052d09aecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06819",
    "kind": "arxiv",
    "version": 1
  }
}