Pith Number

pith:KMCHI2F6

pith:2018:KMCHI2F6N2T7OYWAWGXZN7TV5W

not attested not anchored not stored refs pending

Nanoscale Plasmonic Slot Waveguides for Enhanced Raman Spectroscopy

Amr S. Helmy, Herman M. K. Wong, Lu Sun, Mohsen Kamandar Dezfouli, Stephen Hughes

arxiv:1806.06109 v1 · 2018-06-15 · 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{KMCHI2F6N2T7OYWAWGXZN7TV5W}

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	2026-05-18T00:07:34.003810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53047468be6ea7f762c0b1af96fe75eda08327ff5a1866fb942a9ea89a46bd76

Aliases

arxiv: 1806.06109 · arxiv_version: 1806.06109v1 · doi: 10.48550/arxiv.1806.06109 · pith_short_12: KMCHI2F6N2T7 · pith_short_16: KMCHI2F6N2T7OYWA · pith_short_8: KMCHI2F6

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/KMCHI2F6N2T7OYWAWGXZN7TV5W \
  | 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: 53047468be6ea7f762c0b1af96fe75eda08327ff5a1866fb942a9ea89a46bd76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49476a6e329adb7d1d3a1bfd53457f9d29b96f080635a200dc322d36db83783",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-15T20:04:53Z",
    "title_canon_sha256": "a474a360c933569311d12f62055e2ef4992ba0bd2bfda469ee366543caddab49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06109",
    "kind": "arxiv",
    "version": 1
  }
}