Pith Number

pith:VHHEGXKI

pith:2015:VHHEGXKI7GKYZKPQR27MFCXUWY

not attested not anchored not stored refs pending

Efficient, designable, and broad-bandwidth optical extinction via aspect-ratio-tailored silver nanodisks

Brendan G. DeLacy, Chia Wei Hsu, Emma L. Anquillare, John D. Joannopoulos, Marin Soljacic, Owen D. Miller, S.G. Johnson

arxiv:1510.01768 v4 · 2015-10-06 · 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{VHHEGXKI7GKYZKPQR27MFCXUWY}

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	2026-05-18T01:11:27.166896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9ce435d48f9958ca9f08ebec28af4b60f533c4a02d7000f1f0b3cdc09924df0

Aliases

arxiv: 1510.01768 · arxiv_version: 1510.01768v4 · doi: 10.48550/arxiv.1510.01768 · pith_short_12: VHHEGXKI7GKY · pith_short_16: VHHEGXKI7GKYZKPQ · pith_short_8: VHHEGXKI

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/VHHEGXKI7GKYZKPQR27MFCXUWY \
  | 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: a9ce435d48f9958ca9f08ebec28af4b60f533c4a02d7000f1f0b3cdc09924df0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "899afb1f2d688350778e14ea219a1c658d4e86a69063d80ab77f75c1500ed59e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-06T21:56:58Z",
    "title_canon_sha256": "1ed2f45b66aace2b2ca6fa33073cfc1cfb9ec48e175f1cb7fc1a3e269800cbf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01768",
    "kind": "arxiv",
    "version": 4
  }
}