Pith Number

pith:QCQ6XEZT

pith:2021:QCQ6XEZTTUYWCFIJBYZDVN6RGT

not attested not anchored not stored refs pending

SA-LOAM: Semantic-aided LiDAR SLAM with Loop Closure

Feng Wen, Hongbo Zhang, Lin Li, Wanlong Li, Xiangrui Zhao, Xin Kong, Yong Liu

arxiv:2106.11516 v2 · 2021-06-22 · cs.RO · cs.AI · 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{QCQ6XEZTTUYWCFIJBYZDVN6RGT}

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	2026-07-05T02:54:18.795424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a1eb93339d316115090e323ab7d134f7f50d1977ec7494ffe651383d5c702b

Aliases

arxiv: 2106.11516 · arxiv_version: 2106.11516v2 · doi: 10.48550/arxiv.2106.11516 · pith_short_12: QCQ6XEZTTUYW · pith_short_16: QCQ6XEZTTUYWCFIJ · pith_short_8: QCQ6XEZT

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/QCQ6XEZTTUYWCFIJBYZDVN6RGT \
  | 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: 80a1eb93339d316115090e323ab7d134f7f50d1977ec7494ffe651383d5c702b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8826d753202b0690265649a90ef091a6f1c7b188f4e97a47d72b0d6197e1eb01",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-06-22T03:14:20Z",
    "title_canon_sha256": "dc44e15a5117bf1dd278eeec86c0a744e499b1d0268353a3210f8a61b2955ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11516",
    "kind": "arxiv",
    "version": 2
  }
}