Pith Number

pith:U6FX73NI

pith:2025:U6FX73NIUIADXCDFL3WTT2GZHS

not attested not anchored not stored refs pending

BARIS: Boundary-Aware Refinement with Environmental Degradation Priors for Robust Underwater Instance Segmentation

Pin-Chi Pan, Soo-Chang Pei

arxiv:2504.19643 v1 · 2025-04-28 · 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{U6FX73NIUIADXCDFL3WTT2GZHS}

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	2026-07-05T10:55:00.737185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a78b7feda8a2003b88655eed39e8d93cb9f6d6d49adb5079f1b0a3c3ff06e690

Aliases

arxiv: 2504.19643 · arxiv_version: 2504.19643v1 · doi: 10.48550/arxiv.2504.19643 · pith_short_12: U6FX73NIUIAD · pith_short_16: U6FX73NIUIADXCDF · pith_short_8: U6FX73NI

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/U6FX73NIUIADXCDFL3WTT2GZHS \
  | 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: a78b7feda8a2003b88655eed39e8d93cb9f6d6d49adb5079f1b0a3c3ff06e690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9a38f16619bb71e81326b948f5da77d9ac92e4e7a9125c3f977f0ca16e6f4ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-28T10:00:22Z",
    "title_canon_sha256": "1f9656ea5b97d59f86ea05b354993bd999a9c721e664c0038b4e133a68c756b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19643",
    "kind": "arxiv",
    "version": 1
  }
}