Pith Number

pith:7MLYKB6Z

pith:2024:7MLYKB6ZMOGDDLO5WTNPDHGAHZ

not attested not anchored not stored refs pending

Etching of elemental layers in oxide molecular beam epitaxy by O2-assisted formation and evaporation of their volatile suboxide: The examples of Ga and Ge

Andrea Ardenghi, Huaide Zhang, Kingsley Egbo, Oliver Bierwagen, Wenshan Chen

arxiv:2401.07374 v1 · 2024-01-14 · cond-mat.mtrl-sci · physics.app-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{7MLYKB6ZMOGDDLO5WTNPDHGAHZ}

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	2026-07-05T09:39:05.155988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb178507d9638c31adddb4daf19cc03e59cce7961d21cdcdf9ac450d0a3285db

Aliases

arxiv: 2401.07374 · arxiv_version: 2401.07374v1 · doi: 10.48550/arxiv.2401.07374 · pith_short_12: 7MLYKB6ZMOGD · pith_short_16: 7MLYKB6ZMOGDDLO5 · pith_short_8: 7MLYKB6Z

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/7MLYKB6ZMOGDDLO5WTNPDHGAHZ \
  | 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: fb178507d9638c31adddb4daf19cc03e59cce7961d21cdcdf9ac450d0a3285db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8d631ade53b03a272940897117f696dda4ff0f2b70d082d2766455c4315902",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-01-14T21:33:41Z",
    "title_canon_sha256": "7d26ebd23f42b46d7e56a07b029cb7761280d8e631ed210b9e58b35b2d33b8c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07374",
    "kind": "arxiv",
    "version": 1
  }
}