Pith Number

pith:LYBIODW4

pith:2015:LYBIODW4AD3KGX2QSV4LIJZHPB

not attested not anchored not stored refs pending

Directional out-coupling of light from a plasmonic nanowire-nanoparticle junction

Arindam Dasgupta, Aswathy V.G., Danveer Singh, G.V. Pavan Kumar, Ravi Tripathi

arxiv:1504.02201 v1 · 2015-04-09 · 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{LYBIODW4AD3KGX2QSV4LIJZHPB}

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	2026-05-18T02:19:15.780256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e02870edc00f6a35f509578b4272778766d14000256b72c69a022c2d49a9db1

Aliases

arxiv: 1504.02201 · arxiv_version: 1504.02201v1 · doi: 10.48550/arxiv.1504.02201 · pith_short_12: LYBIODW4AD3K · pith_short_16: LYBIODW4AD3KGX2Q · pith_short_8: LYBIODW4

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/LYBIODW4AD3KGX2QSV4LIJZHPB \
  | 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: 5e02870edc00f6a35f509578b4272778766d14000256b72c69a022c2d49a9db1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a22c61240c30201caf1aa58f1bf2d01c881001d1a7855d4505ba13a408746d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-09T06:37:49Z",
    "title_canon_sha256": "d0c36b2947150033d985c299fc415c96ebe23db9a1ab94b7b0ecd153bd87a440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02201",
    "kind": "arxiv",
    "version": 1
  }
}