Pith Number

pith:B47HV2TS

pith:2017:B47HV2TS4BCEQPKHW2KVTPBJUU

not attested not anchored not stored refs pending

LADAR-Based Vehicle Tracking and Trajectory Estimation for Urban Driving

Daniel Morris, Paul Haley, Steve McLean, William Zachar

arxiv:1709.08517 v1 · 2017-09-25 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B47HV2TS4BCEQPKHW2KVTPBJUU}

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	2026-05-18T00:34:25.433139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3e7aea72e044483d47b69559bc29a538f7f7af7243d40cfcf6ddf0c970b0cc

Aliases

arxiv: 1709.08517 · arxiv_version: 1709.08517v1 · doi: 10.48550/arxiv.1709.08517 · pith_short_12: B47HV2TS4BCE · pith_short_16: B47HV2TS4BCEQPKH · pith_short_8: B47HV2TS

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/B47HV2TS4BCEQPKHW2KVTPBJUU \
  | 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: 0f3e7aea72e044483d47b69559bc29a538f7f7af7243d40cfcf6ddf0c970b0cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373e4479d2a52cafc3f5526a5dbdaf10ce0ac3eb96d7e51010ba46e57dfd42c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-09-25T14:36:12Z",
    "title_canon_sha256": "1e58ec3c4ca6b46c6a2b69b269d0abf64b11956ac5bca64f2619209bd14c81b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08517",
    "kind": "arxiv",
    "version": 1
  }
}