Pith Number

pith:BVJXCOUW

pith:2025:BVJXCOUWLNISB2KKTUJPU3BHHG

not attested not anchored not stored refs pending

Synthetic Enclosed Echoes: A New Dataset to Mitigate the Gap Between Simulated and Real-World Sonar Data

Guilherme de Oliveira, Matheus M. Dos Santos, Paulo L. J. Drews-Jr

arxiv:2505.15465 v1 · 2025-05-21 · 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{BVJXCOUWLNISB2KKTUJPU3BHHG}

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	2026-07-05T11:06:46.218007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d53713a965b5120e94a9d12fa6c27398cf65a52b54b42509b867533fc517a08

Aliases

arxiv: 2505.15465 · arxiv_version: 2505.15465v1 · doi: 10.48550/arxiv.2505.15465 · pith_short_12: BVJXCOUWLNIS · pith_short_16: BVJXCOUWLNISB2KK · pith_short_8: BVJXCOUW

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/BVJXCOUWLNISB2KKTUJPU3BHHG \
  | 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: 0d53713a965b5120e94a9d12fa6c27398cf65a52b54b42509b867533fc517a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e22429fba2ecacb870b9915803351b5e845a6d190700a549c0d91bd968eb7e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-21T12:44:14Z",
    "title_canon_sha256": "d36e52153a92fbafa1329c8f23bfccffae07f6e6d0bc7458fef20f3049b99c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15465",
    "kind": "arxiv",
    "version": 1
  }
}