Pith Number

pith:FPUYEHED

pith:2023:FPUYEHEDMXIPEPA5AL7NZUHSVT

not attested not anchored not stored refs pending

A LiDAR-Inertial-Visual SLAM System with Loop Detection

Kangcheng Liu

arxiv:2301.05604 v1 · 2023-01-13 · 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{FPUYEHEDMXIPEPA5AL7NZUHSVT}

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	2026-07-05T05:32:54.788638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2be9821c8365d0f23c1d02fedcd0f2acde84a313bb15fe0202cc1b9b8037b33e

Aliases

arxiv: 2301.05604 · arxiv_version: 2301.05604v1 · doi: 10.48550/arxiv.2301.05604 · pith_short_12: FPUYEHEDMXIP · pith_short_16: FPUYEHEDMXIPEPA5 · pith_short_8: FPUYEHED

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/FPUYEHEDMXIPEPA5AL7NZUHSVT \
  | 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: 2be9821c8365d0f23c1d02fedcd0f2acde84a313bb15fe0202cc1b9b8037b33e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e3371bd7491ec86c22acfb266c69b7b57f92ad21a95fad7471ea52612fde1c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-01-13T15:16:09Z",
    "title_canon_sha256": "fb193de5d4505b3790de5f36e93d26016fe8549415fe0bd175f469549e247269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05604",
    "kind": "arxiv",
    "version": 1
  }
}