Pith Number

pith:KPSLHNEM

pith:2026:KPSLHNEMASA3VLEFUI4YLIWPJA

not attested not anchored not stored refs pending

The Unreconstructed {\alpha}-Al$_{2}$O$_{3}$(0001) Surface is Inhomogeneous and Rough

Andrea Conti, David Kugler, Florian Mittendorfer, Jan Balajka, Johanna I. H\"utner-Reisch, Michael Schmid, Ulrike Diebold

arxiv:2603.26201 v1 · 2026-03-27 · cond-mat.mtrl-sci · physics.chem-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{KPSLHNEMASA3VLEFUI4YLIWPJA}

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	2026-06-01T01:03:52.241764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53e4b3b48c0481baac85a23985a2cf48216e4981e5974dca72426cdf2a092b68

Aliases

arxiv: 2603.26201 · arxiv_version: 2603.26201v1 · doi: 10.48550/arxiv.2603.26201 · pith_short_12: KPSLHNEMASA3 · pith_short_16: KPSLHNEMASA3VLEF · pith_short_8: KPSLHNEM

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/KPSLHNEMASA3VLEFUI4YLIWPJA \
  | 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: 53e4b3b48c0481baac85a23985a2cf48216e4981e5974dca72426cdf2a092b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5060565b09f43f15c7eae6774738a91b3962010dda10adf6cfe0abf15e1d4123",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-03-27T09:25:45Z",
    "title_canon_sha256": "9cf221a38473f696976d36a3dbd4b918828bc46ec802d6bc3ab6a8121532103e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.26201",
    "kind": "arxiv",
    "version": 1
  }
}