Pith Number

pith:Z4CNF34G

pith:2025:Z4CNF34GSTBQ62CJMFMMCL44GN

not attested not anchored not stored refs pending

GPL-SLAM: A Laser SLAM Framework with Gaussian Process Based Extended Landmarks

(2) Middle East Technical University), Ali Emre Balc{\i} (1), Emre \"Ozkan (2) ((1) TU Delft, Erhan Ege Keyvan (2)

arxiv:2508.16459 v1 · 2025-08-22 · 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{Z4CNF34GSTBQ62CJMFMMCL44GN}

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	2026-07-05T11:57:48.949269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf04d2ef8694c30f68496158c12f9c3354b58b458303e2bf6f23416e424e6753

Aliases

arxiv: 2508.16459 · arxiv_version: 2508.16459v1 · doi: 10.48550/arxiv.2508.16459 · pith_short_12: Z4CNF34GSTBQ · pith_short_16: Z4CNF34GSTBQ62CJ · pith_short_8: Z4CNF34G

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/Z4CNF34GSTBQ62CJMFMMCL44GN \
  | 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: cf04d2ef8694c30f68496158c12f9c3354b58b458303e2bf6f23416e424e6753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776948f2d370df7fa7a18b1d7437cbd95c9c8d4c59d0c1f50d6b5a94957d74ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-22T15:20:43Z",
    "title_canon_sha256": "797f6f02b74eeb5c856a907b926dfe815fd10d94b274413a4b2b6c80a15f5434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16459",
    "kind": "arxiv",
    "version": 1
  }
}