Pith Number

pith:LPLRI4EJ

pith:2026:LPLRI4EJVV5N7DW752LGFDNMPD

not attested not anchored not stored refs pending

Multi-Field Hybrid Retrieval-Augmented Generation for Maritime Accident Root Cause Analysis

Seongjin Kim, Sungil Kim

arxiv:2606.13249 v1 · 2026-06-11 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPLRI4EJVV5N7DW752LGFDNMPD}

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	2026-06-12T01:09:48.895594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd7147089ad7adf8edfee96628dac78c5ba30d37bf8bed03da85d2fb40ac7b3

Aliases

arxiv: 2606.13249 · arxiv_version: 2606.13249v1 · doi: 10.48550/arxiv.2606.13249 · pith_short_12: LPLRI4EJVV5N · pith_short_16: LPLRI4EJVV5N7DW7 · pith_short_8: LPLRI4EJ

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/LPLRI4EJVV5N7DW752LGFDNMPD \
  | 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: 5bd7147089ad7adf8edfee96628dac78c5ba30d37bf8bed03da85d2fb40ac7b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4043ff25c00b2ac3a37d64d7626307fb7e10f0032051c6d3cdeb4f89835fcc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-11T12:05:47Z",
    "title_canon_sha256": "e722b2650a66ca7e51c6088f535908b3f8ce8c95e546c4839b803f2fb613b6a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13249",
    "kind": "arxiv",
    "version": 1
  }
}