Pith Number

pith:REDSO5GF

pith:2024:REDSO5GFELLGPBKNKHVH2JOBSF

not attested not anchored not stored refs pending

Point Cloud Structural Similarity-based Underwater Sonar Loop Detection

Andres Pulido, Donghwi Jung, Jane Shin, Seong-Woo Kim

arxiv:2409.14020 v2 · 2024-09-21 · 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{REDSO5GFELLGPBKNKHVH2JOBSF}

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	2026-07-05T10:33:05.513375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89072774c522d667854d51ea7d25c19144979f556c661615ddd8cfeb8d273e87

Aliases

arxiv: 2409.14020 · arxiv_version: 2409.14020v2 · doi: 10.48550/arxiv.2409.14020 · pith_short_12: REDSO5GFELLG · pith_short_16: REDSO5GFELLGPBKN · pith_short_8: REDSO5GF

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/REDSO5GFELLGPBKNKHVH2JOBSF \
  | 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: 89072774c522d667854d51ea7d25c19144979f556c661615ddd8cfeb8d273e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "368af83231814742899b56e3afb74620362fa5c0a28163c3dcea86efd5d87a7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-09-21T05:15:21Z",
    "title_canon_sha256": "ab259ea4128b1c8c0d79844b678512f556b44fde97e3238efc17e2a1682a2266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14020",
    "kind": "arxiv",
    "version": 2
  }
}