Pith Number

pith:CGY25524

pith:2025:CGY25524JLEN3AZIUPT72ASKOA

not attested not anchored not stored refs pending

FlexCloud: Direct, Modular Georeferencing and Drift-Correction of Point Cloud Maps

Christian Bolea-Schaser, Dominik Kulmer, Marcel Weinmann, Marko Alten, Markus Lienkamp, Maximilian Leitenstern

arxiv:2502.00395 v1 · 2025-02-01 · 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{CGY25524JLEN3AZIUPT72ASKOA}

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	2026-07-05T10:08:33.139620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b1aef75c4ac8dd8328a3e7fd024a70287e3d923f2a4fae1122cb246046973a

Aliases

arxiv: 2502.00395 · arxiv_version: 2502.00395v1 · doi: 10.48550/arxiv.2502.00395 · pith_short_12: CGY25524JLEN · pith_short_16: CGY25524JLEN3AZI · pith_short_8: CGY25524

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/CGY25524JLEN3AZIUPT72ASKOA \
  | 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: 11b1aef75c4ac8dd8328a3e7fd024a70287e3d923f2a4fae1122cb246046973a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de117e0139c314e46d453edd5297b33b33ddf48b4928282f1c6f1c8e136f65d9",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-01T10:56:05Z",
    "title_canon_sha256": "681111f1da9596feae76f9f1be05cd659a8431cd9ba9f5bfcd92b3ddae1058bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00395",
    "kind": "arxiv",
    "version": 1
  }
}