Pith Number

pith:2PAYWP7A

pith:2018:2PAYWP7AFAAKGLU5MXCCE3PU3I

not attested not anchored not stored refs pending

Doppler Spectrum Analysis of a Roadside Scatterer Model for Vehicle-to-Vehicle Channels: An Indirect Method

David Gonz\'alez G., Jyri H\"am\"al\"ainen, Kiseon Kim, Sangjo Yoo

arxiv:1809.06014 v1 · 2018-09-17 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PAYWP7AFAAKGLU5MXCCE3PU3I}

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	2026-05-18T00:05:35.857470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c18b3fe02800a32e9d65c4226df4da00706501c2aae45d9a0339c777bb8c6f

Aliases

arxiv: 1809.06014 · arxiv_version: 1809.06014v1 · doi: 10.48550/arxiv.1809.06014 · pith_short_12: 2PAYWP7AFAAK · pith_short_16: 2PAYWP7AFAAKGLU5 · pith_short_8: 2PAYWP7A

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/2PAYWP7AFAAKGLU5MXCCE3PU3I \
  | 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: d3c18b3fe02800a32e9d65c4226df4da00706501c2aae45d9a0339c777bb8c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c8f661d9fa2a87e797a9061066b346c4be25125a64aa5f28896519792ed63d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-17T04:26:06Z",
    "title_canon_sha256": "88aa349f5e24020722c18e01af3949a49efd20f6c97564b4b25726f8b87bbbb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06014",
    "kind": "arxiv",
    "version": 1
  }
}