Pith Number

pith:LFKN47MW

pith:2016:LFKN47MWIHIQAWNGM2NVC6XKRC

not attested not anchored not stored refs pending

Two competing interpretations of Kelvin Probe Force Microscopy on semiconductors put to test

Leo Polak, Rinke J. Wijngaarden

arxiv:1605.05539 v2 · 2016-05-18 · 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{LFKN47MWIHIQAWNGM2NVC6XKRC}

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	2026-05-18T01:12:02.332354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5954de7d9641d10059a6669b517aea88ac89fad907bfc6d9c6208beff11bb230

Aliases

arxiv: 1605.05539 · arxiv_version: 1605.05539v2 · doi: 10.48550/arxiv.1605.05539 · pith_short_12: LFKN47MWIHIQ · pith_short_16: LFKN47MWIHIQAWNG · pith_short_8: LFKN47MW

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/LFKN47MWIHIQAWNGM2NVC6XKRC \
  | 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: 5954de7d9641d10059a6669b517aea88ac89fad907bfc6d9c6208beff11bb230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da075be896d4e7f3624de292c1651e8f96bd49e6a0e6adca5e50f50a57ca76d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-05-18T12:07:37Z",
    "title_canon_sha256": "35cff33a5ed43ef7d2ff7200e1e4bff63beb2a0cb33010fd355d1307ded3af54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05539",
    "kind": "arxiv",
    "version": 2
  }
}