Pith Number

pith:NAPICEOM

pith:2020:NAPICEOMRVKQGLJZBQDKIY6EJ2

not attested not anchored not stored refs pending

Stern Layers on Surfaces of RuO2(100), RuO2(110), and Pt(111): Surface X-ray Scattering Studies

Donald A. Walko, Evguenia A. Karapetrova, Hoydoo You, Jaclyn R. Lunger, Reshma R. Rao, Tomoya Kawaguchi, Vladimir Komanicky, Yang Shao-Horn, Yihua Liu

arxiv:2002.11521 v1 · 2020-02-25 · 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{NAPICEOMRVKQGLJZBQDKIY6EJ2}

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	2026-07-05T00:44:03.328534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681e8111cc8d55032d390c06a463c44e85ed01399d633da26a576c12d0da4692

Aliases

arxiv: 2002.11521 · arxiv_version: 2002.11521v1 · doi: 10.48550/arxiv.2002.11521 · pith_short_12: NAPICEOMRVKQ · pith_short_16: NAPICEOMRVKQGLJZ · pith_short_8: NAPICEOM

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/NAPICEOMRVKQGLJZBQDKIY6EJ2 \
  | 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: 681e8111cc8d55032d390c06a463c44e85ed01399d633da26a576c12d0da4692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f16796d5eab3c8a89a67839df767bce5d00c5a239ffef0e673244a1e723f2d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-25T15:54:51Z",
    "title_canon_sha256": "eeb40d6df04dcad643c9970914684b847bb406bc97bcd303b84cfb14525c3807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11521",
    "kind": "arxiv",
    "version": 1
  }
}