Pith Number

pith:FRXPHEFM

pith:2025:FRXPHEFMVDKEUYPXVJ2N6PDXVG

not attested not anchored not stored refs pending

Chirp Delay-Doppler Domain Modulation: A New Paradigm of Integrated Sensing and Communication for Autonomous Vehicles

Chun Hu, Dezhi Zheng, Shufeng Tan, Yi Tao, Zhen Gao, Zhonghuai Wu, Zhongxiang Li, Zhuoran Li

arxiv:2505.16807 v1 · 2025-05-22 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRXPHEFMVDKEUYPXVJ2N6PDXVG}

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	2026-07-05T11:07:41.574188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6ef390aca8d44a61f7aa74df3c77a994f1cfb18c4f9088af02b82f0c5c3040

Aliases

arxiv: 2505.16807 · arxiv_version: 2505.16807v1 · doi: 10.48550/arxiv.2505.16807 · pith_short_12: FRXPHEFMVDKE · pith_short_16: FRXPHEFMVDKEUYPX · pith_short_8: FRXPHEFM

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/FRXPHEFMVDKEUYPXVJ2N6PDXVG \
  | 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: 2c6ef390aca8d44a61f7aa74df3c77a994f1cfb18c4f9088af02b82f0c5c3040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92bd5dc9caa44f2d2691dcfa13c094247fb84cebe810665a69c86ff515eec25c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-05-22T15:47:06Z",
    "title_canon_sha256": "ef15b26d01da69d595cde96e220887ee967e6e82453d0cceeedd2695ca37c2fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16807",
    "kind": "arxiv",
    "version": 1
  }
}