Pith Number

pith:UA4JL6BV

pith:2019:UA4JL6BVZEA7LUTYNVJ7E4Q7GH

not attested not anchored not stored refs pending

First-Principles Calculations of the Near-Edge Optical Properties of \b{eta}-Ga2O3

Dylan Bayerl, Emmanouil Kioupakis, Guangsha Shi, Kelsey A. Mengle

arxiv:1902.02681 v1 · 2019-02-07 · 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{UA4JL6BVZEA7LUTYNVJ7E4Q7GH}

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	2026-05-17T23:54:32.480071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03895f835c901f5d2786d53f2721f31f3c2f814cb9bd556631191720018d379

Aliases

arxiv: 1902.02681 · arxiv_version: 1902.02681v1 · doi: 10.48550/arxiv.1902.02681 · pith_short_12: UA4JL6BVZEA7 · pith_short_16: UA4JL6BVZEA7LUTY · pith_short_8: UA4JL6BV

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/UA4JL6BVZEA7LUTYNVJ7E4Q7GH \
  | 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: a03895f835c901f5d2786d53f2721f31f3c2f814cb9bd556631191720018d379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb397dbbf370b34b0a68152785f120068458930d8d307b548e17dc5aea45dab1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-07T15:24:05Z",
    "title_canon_sha256": "55249e02e856cfc03cd376ac943e187a02f3c12433414a1116615596aafeaf6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02681",
    "kind": "arxiv",
    "version": 1
  }
}