Pith Number

pith:4C5ICPTH

pith:2025:4C5ICPTH6RF4NUSSDBRKYV6WCT

not attested not anchored not stored refs pending

Navigating Demand Uncertainty in Container Shipping: Deep Reinforcement Learning for Enabling Adaptive and Feasible Master Stowage Planning

Djordje Grbic, Erick Delage, Jaike van Twiller, Rune M{\o}ller Jensen, Yossiri Adulyasak

arxiv:2502.12756 v6 · 2025-02-18 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4C5ICPTH6RF4NUSSDBRKYV6WCT}

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	2026-07-02T01:18:02.172506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0ba813e67f44bc6d2521862ac57d614cb2e684f7ff2ba227198f6273c65a9c1

Aliases

arxiv: 2502.12756 · arxiv_version: 2502.12756v6 · doi: 10.48550/arxiv.2502.12756 · pith_short_12: 4C5ICPTH6RF4 · pith_short_16: 4C5ICPTH6RF4NUSS · pith_short_8: 4C5ICPTH

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/4C5ICPTH6RF4NUSSDBRKYV6WCT \
  | 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: e0ba813e67f44bc6d2521862ac57d614cb2e684f7ff2ba227198f6273c65a9c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a056aac8ae7412743d4506ee126dcb31eb778b26a00da5a004eb7f93dfd372",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-18T11:18:17Z",
    "title_canon_sha256": "02884bb00cbbaead0315694e3e8f5835a828e1fbbdfb2c1d243c957255f1364b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12756",
    "kind": "arxiv",
    "version": 6
  }
}