Pith Number

pith:DB7VL5UJ

pith:2022:DB7VL5UJIP2FR725Q6Y7USDBNX

not attested not anchored not stored refs pending

Temporal Context for Robust Maritime Obstacle Detection

Lojze \v{Z}ust, Matej Kristan

arxiv:2203.05352 v2 · 2022-03-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DB7VL5UJIP2FR725Q6Y7USDBNX}

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	2026-07-05T04:45:48.211181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187f55f68943f458ff5d87b1fa48616dc5c6c9908370b780a00fca4614fa90e1

Aliases

arxiv: 2203.05352 · arxiv_version: 2203.05352v2 · doi: 10.48550/arxiv.2203.05352 · pith_short_12: DB7VL5UJIP2F · pith_short_16: DB7VL5UJIP2FR725 · pith_short_8: DB7VL5UJ

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/DB7VL5UJIP2FR725Q6Y7USDBNX \
  | 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: 187f55f68943f458ff5d87b1fa48616dc5c6c9908370b780a00fca4614fa90e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c10a2bbc8802ad63c75bc8f62921bff7ad640e597b564b3f9510c1b78fa91aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-10T12:58:14Z",
    "title_canon_sha256": "881bda1d2b541e6b4167de8fafb2836fa4b0f20f6be45f6ab2ab604b2e65d3f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05352",
    "kind": "arxiv",
    "version": 2
  }
}