Pith Number

pith:6I6GY7AL

pith:2025:6I6GY7ALCWFQLXMRTKP6I3WUCY

not attested not anchored not stored refs pending

Aerial Maritime Vessel Detection and Identification

Antonella Barisic Kulas, Frano Petric, Stjepan Bogdan

arxiv:2507.07153 v1 · 2025-07-09 · cs.CV · cs.AI · 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{6I6GY7ALCWFQLXMRTKP6I3WUCY}

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	2026-07-05T11:34:31.978144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23c6c7c0b158b05dd919a9fe46ed4162de4d567b2a6b1bdfce8add51ced5f65

Aliases

arxiv: 2507.07153 · arxiv_version: 2507.07153v1 · doi: 10.48550/arxiv.2507.07153 · pith_short_12: 6I6GY7ALCWFQ · pith_short_16: 6I6GY7ALCWFQLXMR · pith_short_8: 6I6GY7AL

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/6I6GY7ALCWFQLXMRTKP6I3WUCY \
  | 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: f23c6c7c0b158b05dd919a9fe46ed4162de4d567b2a6b1bdfce8add51ced5f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6db8222598383acfa1066459ee4d6c8a728dcfa3745c57d295f97f9e0057ce7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-09T11:43:02Z",
    "title_canon_sha256": "53520db2c981516a33b84c2e5b5ae4879606aa197d97bd13563ee5b929d16db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07153",
    "kind": "arxiv",
    "version": 1
  }
}