Pith Number

pith:OTLV2QWW

pith:2010:OTLV2QWWYMHZKUMB44F3EU4KMU

not attested not anchored not stored refs pending

Plasmonic Demultiplexer and Guiding

Chenglong Zhao, Jiasen Zhang

arxiv:1008.3424 v1 · 2010-08-20 · 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{OTLV2QWWYMHZKUMB44F3EU4KMU}

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	2026-05-18T04:42:02.408880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74d75d42d6c30f955181e70bb2538a65303a3cc173777e99f5386df4e772138d

Aliases

arxiv: 1008.3424 · arxiv_version: 1008.3424v1 · doi: 10.48550/arxiv.1008.3424 · pith_short_12: OTLV2QWWYMHZ · pith_short_16: OTLV2QWWYMHZKUMB · pith_short_8: OTLV2QWW

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/OTLV2QWWYMHZKUMB44F3EU4KMU \
  | 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: 74d75d42d6c30f955181e70bb2538a65303a3cc173777e99f5386df4e772138d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b1bcd63ed15b7c7480bc40bd84fed9b7293dd4869e052d9911cb4987884ff1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-08-20T01:37:26Z",
    "title_canon_sha256": "0f34c8502b4884a406b7567044cd070a72c7b8064c129e3dce484c07b837f892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3424",
    "kind": "arxiv",
    "version": 1
  }
}