Pith Number

pith:6MZSM4VV

pith:2023:6MZSM4VVUMS6HFZUPZLMAPYR34

not attested not anchored not stored refs pending

eWaSR -- an embedded-compute-ready maritime obstacle detection network

Lojze \v{Z}ust, Matej Kristan, Matija Ter\v{s}ek

arxiv:2304.11249 v1 · 2023-04-21 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MZSM4VVUMS6HFZUPZLMAPYR34}

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	2026-07-05T06:03:30.317750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3332672b5a325e397347e56c03f11df3205f2416d00e56f36c2121fdf4bf3f5

Aliases

arxiv: 2304.11249 · arxiv_version: 2304.11249v1 · doi: 10.48550/arxiv.2304.11249 · pith_short_12: 6MZSM4VVUMS6 · pith_short_16: 6MZSM4VVUMS6HFZU · pith_short_8: 6MZSM4VV

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/6MZSM4VVUMS6HFZUPZLMAPYR34 \
  | 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: f3332672b5a325e397347e56c03f11df3205f2416d00e56f36c2121fdf4bf3f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a2d9ab9d09a572268f212526351c619e9daa184e9e4f54e0a97bb3fcd9bde9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-21T20:53:51Z",
    "title_canon_sha256": "7b68a6fe974a694815a2d9f9b0c0b6357b10e2ae9efdd4d15009e8575b7bb684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11249",
    "kind": "arxiv",
    "version": 1
  }
}