Pith Number

pith:NWYHKWWP

pith:2018:NWYHKWWPJHU4DECXPXYLZEBFOR

not attested not anchored not stored refs pending

Quantum spill-out in nanometer-thin gold slabs: Effect on plasmon mode index and plasmonic absorption

Enok J. H. Skj{\o}lstrup, Thomas G. Pedersen, Thomas S{\o}ndergaard

arxiv:1810.04984 v1 · 2018-10-11 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWYHKWWPJHU4DECXPXYLZEBFOR}

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	2026-05-17T23:47:20.273586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6db0755acf49e9c190577df0bc9025746a855f1ed30eedbfe24448cfa934709f

Aliases

arxiv: 1810.04984 · arxiv_version: 1810.04984v1 · doi: 10.48550/arxiv.1810.04984 · pith_short_12: NWYHKWWPJHU4 · pith_short_16: NWYHKWWPJHU4DECX · pith_short_8: NWYHKWWP

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/NWYHKWWPJHU4DECXPXYLZEBFOR \
  | 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: 6db0755acf49e9c190577df0bc9025746a855f1ed30eedbfe24448cfa934709f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e28d1f0774743607fc5e7f0f475b2f90ba7f2c2e18d2bb4eb520eca91782aed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-11T12:42:43Z",
    "title_canon_sha256": "5c6825f0b80a4893bb6db3c8651e31e33587a4ef9d43de8a6003222c7e35e842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04984",
    "kind": "arxiv",
    "version": 1
  }
}