Pith Number

pith:WZ4EZPAS

pith:2020:WZ4EZPASBAS73J46PYKYES6ETO

not attested not anchored not stored refs pending

Designing the Waveform Bandwidth and Time Duration of Automotive Radars for Better Collision Warning Performance

Hang Ruan, Tianyao Huang, Xiqin Wang, Yimin Liu

arxiv:2009.01437 v1 · 2020-09-03 · 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{WZ4EZPASBAS73J46PYKYES6ETO}

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	2026-07-05T03:18:38.663707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6784cbc120825fda79e7e15824bc49b8897bf1004951803f3a546b41df1bb83

Aliases

arxiv: 2009.01437 · arxiv_version: 2009.01437v1 · doi: 10.48550/arxiv.2009.01437 · pith_short_12: WZ4EZPASBAS7 · pith_short_16: WZ4EZPASBAS73J46 · pith_short_8: WZ4EZPAS

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/WZ4EZPASBAS73J46PYKYES6ETO \
  | 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: b6784cbc120825fda79e7e15824bc49b8897bf1004951803f3a546b41df1bb83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5228eb59f7f2868a5ac07f703ec94761d461117baf04d0da53fb7629dc7b94d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-09-03T03:56:23Z",
    "title_canon_sha256": "294debac2c25a7d7cb707f80a88bd6a1ba504011c3a297e86f9a24275a739ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01437",
    "kind": "arxiv",
    "version": 1
  }
}