Pith Number

pith:QBLP3QAO

pith:2011:QBLP3QAOARTJD5OTXNSFG5EL4U

not attested not anchored not stored refs pending

Presence of a (1x1) oxygen overlayer on bare ZnO(0001) surfaces and at Schottky interfaces

Christian M. Schlep\"utz, Hyung-Suk Kim, Martin W. Allen, Naji S. Husseini, Robert Heinhold, Roy Clarke, Steven M. Durbin, Yongsoo Yang

arxiv:1107.5487 v1 · 2011-07-27 · 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{QBLP3QAOARTJD5OTXNSFG5EL4U}

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	2026-05-18T02:01:08.925154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8056fdc00e046691f5d3bb6453748be528a6696b68e2a7f53bec476b29c823ba

Aliases

arxiv: 1107.5487 · arxiv_version: 1107.5487v1 · doi: 10.48550/arxiv.1107.5487 · pith_short_12: QBLP3QAOARTJ · pith_short_16: QBLP3QAOARTJD5OT · pith_short_8: QBLP3QAO

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/QBLP3QAOARTJD5OTXNSFG5EL4U \
  | 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: 8056fdc00e046691f5d3bb6453748be528a6696b68e2a7f53bec476b29c823ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a95a83d94494957caafa284b05f20446ea1c4b51dda0c424845687bdea439a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-07-27T14:27:12Z",
    "title_canon_sha256": "1bb29bf93f11450679f79742fb8d1f8066d2cc87d6e7d11d62b6abc71a19ed73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5487",
    "kind": "arxiv",
    "version": 1
  }
}