Pith Number

pith:76MOK3CT

pith:2018:76MOK3CTMBWOM4N46GSEC37HDB

not attested not anchored not stored refs pending

Recurrent-OctoMap: Learning State-based Map Refinement for Long-Term Semantic Mapping with 3D-Lidar Data

Anestis Zaganidis, Cheng Zhao, Li Sun, Tom Duckett, Zhi Yan

arxiv:1807.00925 v2 · 2018-07-02 · 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{76MOK3CTMBWOM4N46GSEC37HDB}

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	2026-05-18T00:09:35.380041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff98e56c53606ce671bcf1a4416fe7185190ec894ac6da24ea38fba74899c156

Aliases

arxiv: 1807.00925 · arxiv_version: 1807.00925v2 · doi: 10.48550/arxiv.1807.00925 · pith_short_12: 76MOK3CTMBWO · pith_short_16: 76MOK3CTMBWOM4N4 · pith_short_8: 76MOK3CT

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/76MOK3CTMBWOM4N46GSEC37HDB \
  | 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: ff98e56c53606ce671bcf1a4416fe7185190ec894ac6da24ea38fba74899c156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af53c735fe390b4e7e02fb3428d1f49c3524fa5f352d10be143d638d0a923c6",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-07-02T23:28:37Z",
    "title_canon_sha256": "6630a54f2212a9815f4e21f162d329038f27630caa0d38c7fe283517f633a655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00925",
    "kind": "arxiv",
    "version": 2
  }
}