Pith Number

pith:OUGHGSYK

pith:2026:OUGHGSYKMHIQ2H66NSMTOOZ6E3

not attested not anchored not stored refs pending

Learning effective Sargassum transport dynamics from limited drifter observations

E. Cruz, F.J. Beron-Vera, J. Morell, M.J. Olascoaga

arxiv:2605.30603 v1 · 2026-05-28 · physics.ao-ph · 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{OUGHGSYKMHIQ2H66NSMTOOZ6E3}

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	2026-06-01T01:03:03.428178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

750c734b0a61d10d1fde6c99373b3e26c2bb288e230fc6f93537a849aa4fa02e

Aliases

arxiv: 2605.30603 · arxiv_version: 2605.30603v1 · doi: 10.48550/arxiv.2605.30603 · pith_short_12: OUGHGSYKMHIQ · pith_short_16: OUGHGSYKMHIQ2H66 · pith_short_8: OUGHGSYK

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/OUGHGSYKMHIQ2H66NSMTOOZ6E3 \
  | 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: 750c734b0a61d10d1fde6c99373b3e26c2bb288e230fc6f93537a849aa4fa02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eae36ca29f06e170686ae9fa06760f68d7cb721de6a1f138329c4f2d5e0a367",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2026-05-28T21:50:46Z",
    "title_canon_sha256": "afcdcdac795ad03f8c6a1ae850c0731e64e0bd7ee2287915816da7cb2a6d2f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30603",
    "kind": "arxiv",
    "version": 1
  }
}