Pith Number

pith:4O2QMG46

pith:2025:4O2QMG46B3FBRMER3PTDX4R2M2

not attested not anchored not stored refs pending

Aucamp: An Underwater Camera-Based Multi-Robot Platform with Low-Cost, Distributed, and Robust Localization

Chongrong Fang, Ding Lin, Jianping He, Jisheng Xu, Pangkit Fong, Xiaoming Duan

arxiv:2506.09876 v1 · 2025-06-11 · cs.RO · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O2QMG46B3FBRMER3PTDX4R2M2}

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	2026-07-05T11:19:58.286667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b5061b9e0eca18b091dbe63bf23a66b30e0eba1ca79c85f596251c6ef13ae5

Aliases

arxiv: 2506.09876 · arxiv_version: 2506.09876v1 · doi: 10.48550/arxiv.2506.09876 · pith_short_12: 4O2QMG46B3FB · pith_short_16: 4O2QMG46B3FBRMER · pith_short_8: 4O2QMG46

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/4O2QMG46B3FBRMER3PTDX4R2M2 \
  | 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: e3b5061b9e0eca18b091dbe63bf23a66b30e0eba1ca79c85f596251c6ef13ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1afa10c631f84001150ff8c082429cb480b522d7390e5d20a74e6f5ab6457aa7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-11T15:44:04Z",
    "title_canon_sha256": "a46f22276644446c3cd2c6b516d2cfb2eb36c2b431ec1642fc6bac7bf32825c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09876",
    "kind": "arxiv",
    "version": 1
  }
}