Pith Number

pith:WWAK4YBS

pith:2011:WWAK4YBSFMFE44LLNA4ICAT4OV

not attested not anchored not stored refs pending

Direct measurement of plasmon propagation lengths on lithographically defined metallic waveguides on GaAs

C. Jakubeit, G. Bracher, J. J. Finley, K. Schraml, M. Kaniber

arxiv:1110.4292 v1 · 2011-10-19 · 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{WWAK4YBSFMFE44LLNA4ICAT4OV}

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	2026-05-18T02:45:32.461588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b580ae60322b0a4e716b683881027c7559008e2b9aecf5bc589f3131655dcd60

Aliases

arxiv: 1110.4292 · arxiv_version: 1110.4292v1 · doi: 10.48550/arxiv.1110.4292 · pith_short_12: WWAK4YBSFMFE · pith_short_16: WWAK4YBSFMFE44LL · pith_short_8: WWAK4YBS

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/WWAK4YBSFMFE44LLNA4ICAT4OV \
  | 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: b580ae60322b0a4e716b683881027c7559008e2b9aecf5bc589f3131655dcd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01deada07130a4fc0a690c9e8d8248cd454a1c644465d9782267d035e05d57f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-10-19T14:16:11Z",
    "title_canon_sha256": "18d3ed0f9425b7dc532c070c4f3be10ae848d7e25cab22fb107bd07697d97d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4292",
    "kind": "arxiv",
    "version": 1
  }
}