Pith Number

pith:OKTUDMQM

pith:2025:OKTUDMQMKQNWSNGG267ATXD4OP

not attested not anchored not stored refs pending

$S^3$LAM: Surfel Splatting SLAM for Geometrically Accurate Tracking and Mapping

Jiajia Dai, Long Zeng, Ruoyu Fan, Tao Zhang, Yong-jin Liu, Yuhui Wen

arxiv:2507.20854 v1 · 2025-07-28 · 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{OKTUDMQMKQNWSNGG267ATXD4OP}

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	2026-07-05T11:44:27.054141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72a741b20c541b6934c6d7be09dc7c73dcafbdb8b989ffe735159b08ae2b40b4

Aliases

arxiv: 2507.20854 · arxiv_version: 2507.20854v1 · doi: 10.48550/arxiv.2507.20854 · pith_short_12: OKTUDMQMKQNW · pith_short_16: OKTUDMQMKQNWSNGG · pith_short_8: OKTUDMQM

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/OKTUDMQMKQNWSNGG267ATXD4OP \
  | 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: 72a741b20c541b6934c6d7be09dc7c73dcafbdb8b989ffe735159b08ae2b40b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08541a99ff8d10a5808a2f13fde50d0b966483c5a06f9a3a5195f3e639d2e391",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-28T14:09:08Z",
    "title_canon_sha256": "d32861a15ed246bd4f3234ab6ff9c50cdc99bd28e98c3a49f90c867463c9cc45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20854",
    "kind": "arxiv",
    "version": 1
  }
}