Pith Number

pith:FQBL6IHA

pith:2019:FQBL6IHAGJLWA5H6J55NSYXTQ4

not attested not anchored not stored refs pending

Low-cost LIDAR based Vehicle Pose Estimation and Tracking

Chen Fu, Chiyu Dong, John M. Dolan, Xiao Zhang

arxiv:1910.01701 v1 · 2019-10-03 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQBL6IHAGJLWA5H6J55NSYXTQ4}

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	2026-07-05T00:09:32.619541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c02bf20e032576074fe4f7ad962f3870a6b18092c7fbdee22b450d099891cb2

Aliases

arxiv: 1910.01701 · arxiv_version: 1910.01701v1 · doi: 10.48550/arxiv.1910.01701 · pith_short_12: FQBL6IHAGJLW · pith_short_16: FQBL6IHAGJLWA5H6 · pith_short_8: FQBL6IHA

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/FQBL6IHAGJLWA5H6J55NSYXTQ4 \
  | 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: 2c02bf20e032576074fe4f7ad962f3870a6b18092c7fbdee22b450d099891cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b4fa30f83e22abac42d4a960f7415d258b194c5ad5e96e8f95539b18b4d5b5f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-10-03T19:38:04Z",
    "title_canon_sha256": "d96cb96b65845543e4475216183f91aaa8a9c3ffa93c4de7c3527e905fb4a7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01701",
    "kind": "arxiv",
    "version": 1
  }
}