Pith Number

pith:KDC234Y5

pith:2026:KDC234Y5XZHWHC4LJZTPJBIBDY

not attested not anchored not stored refs pending

A High-accuracy Event-based Underwater SLAM System

Haoying Li, Junfeng Wu, Qihang Liu, Yifan Peng, Yuzhe Li, Ziyang Hong

arxiv:2606.18951 v2 · 2026-06-17 · 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{KDC234Y5XZHWHC4LJZTPJBIBDY}

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	2026-06-19T16:12:22.338936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c5adf31dbe4f638b8b4e66f485011e01177c6a74a8bb5149eaa3257b791b9e

Aliases

arxiv: 2606.18951 · arxiv_version: 2606.18951v2 · doi: 10.48550/arxiv.2606.18951 · pith_short_12: KDC234Y5XZHW · pith_short_16: KDC234Y5XZHWHC4L · pith_short_8: KDC234Y5

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/KDC234Y5XZHWHC4LJZTPJBIBDY \
  | 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: 50c5adf31dbe4f638b8b4e66f485011e01177c6a74a8bb5149eaa3257b791b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6827c05172076a7a7820b9c6ab5115c2bf7f3c9110ea1145937dd41762ccae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-17T11:34:44Z",
    "title_canon_sha256": "27a8eb78af4407f2d9bec452a98ed791d8c39cc7be929a0740211d5615b377da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18951",
    "kind": "arxiv",
    "version": 2
  }
}