Pith Number

pith:F2AF4L7S

pith:2024:F2AF4L7SFS2U2NCOPYB4WEIH3L

not attested not anchored not stored refs pending

Low Leakage Ferroelectric Heteroepitaxial Al$_{0.7}$Sc$_{0.3}$N Films on GaN

Andriy Zakutayev, Brooks Tellekamp, Charles Evans, Elizabeth Dickey, Geoff L. Brennecka, Keisuke Yazawa

arxiv:2407.14037 v1 · 2024-07-19 · 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{F2AF4L7SFS2U2NCOPYB4WEIH3L}

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	2026-07-05T08:45:57.559993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e805e2ff22cb54d344e7e03cb1107dadfab50bc9535a9cc55588299cd6d322f

Aliases

arxiv: 2407.14037 · arxiv_version: 2407.14037v1 · doi: 10.48550/arxiv.2407.14037 · pith_short_12: F2AF4L7SFS2U · pith_short_16: F2AF4L7SFS2U2NCO · pith_short_8: F2AF4L7S

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/F2AF4L7SFS2U2NCOPYB4WEIH3L \
  | 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: 2e805e2ff22cb54d344e7e03cb1107dadfab50bc9535a9cc55588299cd6d322f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe72659b413c704e969d6ea0a94de40124d299dc17ca6db534d482bbf8736a87",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-07-19T05:22:11Z",
    "title_canon_sha256": "7b0926dbb078fd466b7229d2475fb4a20389a41d81b9e8d18a9acdb6c4e8714b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14037",
    "kind": "arxiv",
    "version": 1
  }
}