Pith Number

pith:FONQGP6F

pith:2025:FONQGP6FICTVDN3JB27GQ6HEET

not attested not anchored not stored refs pending

Enhanced Performance of FeFET Gate Stack via Heterogeneously co-doped Ferroelectric HfO$_2$ Films

David Lehninger, Fred Sch\"one, Gerald Gerlach, Konrad Seidel, Maximilian Lederer, Peter Reinig, Raik Hoffmann, Shouzhuo Yang

arxiv:2508.16768 v1 · 2025-08-22 · 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{FONQGP6FICTVDN3JB27GQ6HEET}

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	2026-07-02T01:17:13.880477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9b033fc540a751b7690ebe6878e424fc6f59104b6b054bc87368088f89c67d

Aliases

arxiv: 2508.16768 · arxiv_version: 2508.16768v1 · doi: 10.48550/arxiv.2508.16768 · pith_short_12: FONQGP6FICTV · pith_short_16: FONQGP6FICTVDN3J · pith_short_8: FONQGP6F

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/FONQGP6FICTVDN3JB27GQ6HEET \
  | 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: 2b9b033fc540a751b7690ebe6878e424fc6f59104b6b054bc87368088f89c67d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1826c9f887d4c8b2606e28a284fb401e02c3895a492c2fc368763b808dbb0e32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-08-22T20:00:33Z",
    "title_canon_sha256": "f2c360e01eaf78baf9700a89bba9ad930a03257332ecff61c738eb0f6c7182a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16768",
    "kind": "arxiv",
    "version": 1
  }
}