Pith Number

pith:NN6KBAFD

pith:2019:NN6KBAFDOEWQNLXIR4CRQDLPFW

not attested not anchored not stored refs pending

Significantly Reduced Thermal Conductivity in Beta-(Al0.1Ga0.9)2O3/Ga2O3 Superlattices

Celesta Chang, David Muller, Debdeep Jena, Huili Grace Xing, Jingjing Shi, Jonathan McCandless, Nicholas Tanen, Samuel Graham, Zhe Cheng

arxiv:1905.00139 v1 · 2019-04-30 · physics.app-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NN6KBAFDOEWQNLXIR4CRQDLPFW}

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	2026-07-05T00:18:07.381397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7ca080a3712d06aee88f05180d6f2d8d8d9140de26e98ff5c9a5a2fde83a3d

Aliases

arxiv: 1905.00139 · arxiv_version: 1905.00139v1 · doi: 10.48550/arxiv.1905.00139 · pith_short_12: NN6KBAFDOEWQ · pith_short_16: NN6KBAFDOEWQNLXI · pith_short_8: NN6KBAFD

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/NN6KBAFDOEWQNLXIR4CRQDLPFW \
  | 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: 6b7ca080a3712d06aee88f05180d6f2d8d8d9140de26e98ff5c9a5a2fde83a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbe4746f9322adcac6540cd453b1784a2367810385c1f193b7a8274bd35fb169",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-30T23:48:00Z",
    "title_canon_sha256": "c3c0a79cfb2cbf23a06f1bdd9f09347692184ebded28aca7acbaab0603eda0b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00139",
    "kind": "arxiv",
    "version": 1
  }
}