Pith Number

pith:64PUCP3U

pith:2024:64PUCP3UH35WCMKGCRAI64NA3Y

not attested not anchored not stored refs pending

Sputtered Aluminum Nitride Waveguides for the Telecommunication Spectrum with less than 0.16 dB/cm Loss

Balasubramanian Sundarapandian, Lutz Kirste, Max Lemme, Mohit Raghuwanshi, Radhakant Singh, Rijil Thomas, Stephan Suckow

arxiv:2408.09864 v1 · 2024-08-19 · physics.optics · cond-mat.mtrl-sci · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64PUCP3UH35WCMKGCRAI64NA3Y}

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	2026-07-05T09:46:50.120629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f71f413f743efb61314614408f71a0de034457e8cc0de0ee3908cd106bf51387

Aliases

arxiv: 2408.09864 · arxiv_version: 2408.09864v1 · doi: 10.48550/arxiv.2408.09864 · pith_short_12: 64PUCP3UH35W · pith_short_16: 64PUCP3UH35WCMKG · pith_short_8: 64PUCP3U

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/64PUCP3UH35WCMKGCRAI64NA3Y \
  | 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: f71f413f743efb61314614408f71a0de034457e8cc0de0ee3908cd106bf51387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e3eeddb282771a5216e84fc8b4b88d2cfaeecb3a7fdae435cabe8a0d4342e1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-08-19T10:12:43Z",
    "title_canon_sha256": "0de98bb9cb33376444b34d51ddb5d0265d0d6d6f50ebac9a569cdfe2cb24a642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.09864",
    "kind": "arxiv",
    "version": 1
  }
}