Pith Number

pith:QOQ3SMCT

pith:2025:QOQ3SMCT3NODXZBU2VM4CBE7OL

not attested not anchored not stored refs pending

Know What, Know Why: Semantic Hazard Communication for Intelligent V2X Systems

Bizhu Wang, Chau Yuen, Chen Sun, Ping Zhang, Wenqi Zhang, Xiaodong Xu, Yan Zhang

arxiv:2509.02442 v1 · 2025-09-02 · eess.SP · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOQ3SMCT3NODXZBU2VM4CBE7OL}

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	2026-07-05T12:03:38.705974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a1b93053db5c3be434d559c1049f72d508cfaee1b608f32090911b69079e8f

Aliases

arxiv: 2509.02442 · arxiv_version: 2509.02442v1 · doi: 10.48550/arxiv.2509.02442 · pith_short_12: QOQ3SMCT3NOD · pith_short_16: QOQ3SMCT3NODXZBU · pith_short_8: QOQ3SMCT

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/QOQ3SMCT3NODXZBU2VM4CBE7OL \
  | 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: 83a1b93053db5c3be434d559c1049f72d508cfaee1b608f32090911b69079e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b73e81cd3ad868551514ea9330c6fb707368749fab570c55ec2a2ffbfe3f0b41",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-09-02T15:46:47Z",
    "title_canon_sha256": "1de590e5b0c44664bf570289eb77894b5a74c120065564c19a8422e368e58863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02442",
    "kind": "arxiv",
    "version": 1
  }
}