Pith Number

pith:ROYQMHGE

pith:2022:ROYQMHGEJQN5RM7LUETBE2VZPP

not attested not anchored not stored refs pending

First-principles study of oxygen vacancy defects in orthorhombic Hf$_{0.5}$Zr$_{0.5}$O$_2$/SiO$_2$/Si gate stack

Fengbin Tian, Hao Xu, Jiahui Duan, Jinjuan Xiang, Jun Luo, Junshuai Chai, Kai Han, Shujing Zhao, Tianchun Ye, Wenwu Wang, Xiaolei Wang, Yuanyuan Zhang

arxiv:2204.13864 v2 · 2022-04-29 · cond-mat.mtrl-sci · physics.app-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROYQMHGEJQN5RM7LUETBE2VZPP}

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	2026-07-05T04:59:22.456100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb1061cc44c1bd8b3eba126126ab97be8721413dac1059a9a8acffada782aca

Aliases

arxiv: 2204.13864 · arxiv_version: 2204.13864v2 · doi: 10.48550/arxiv.2204.13864 · pith_short_12: ROYQMHGEJQN5 · pith_short_16: ROYQMHGEJQN5RM7L · pith_short_8: ROYQMHGE

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/ROYQMHGEJQN5RM7LUETBE2VZPP \
  | 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: 8bb1061cc44c1bd8b3eba126126ab97be8721413dac1059a9a8acffada782aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478bc0d70f40212bd98b7c3c6c452c99566f38e4d8d62d27bab205ede2e281d6",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-04-29T03:44:59Z",
    "title_canon_sha256": "067e0bc307e9582a6b7dc20aebb40474d426e4634e2e0cb62a124b6e75be7625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13864",
    "kind": "arxiv",
    "version": 2
  }
}