Pith Number

pith:5CZY2OOB

pith:2025:5CZY2OOBRMAWWOSDBIEXM5KXJO

not attested not anchored not stored refs pending

Enhancing eLoran Timing Accuracy via Machine Learning with Meteorological and Terrain Data

Jiwon Seo, Pyo-Woong Son, Seunghyeon Park, Taewon Kang

arxiv:2506.15235 v1 · 2025-06-18 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CZY2OOBRMAWWOSDBIEXM5KXJO}

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	2026-07-05T11:25:13.084291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8b38d39c18b016b3a430a097675574bbf884c6656ff55d7e84ae1d93a817e1d

Aliases

arxiv: 2506.15235 · arxiv_version: 2506.15235v1 · doi: 10.48550/arxiv.2506.15235 · pith_short_12: 5CZY2OOBRMAW · pith_short_16: 5CZY2OOBRMAWWOSD · pith_short_8: 5CZY2OOB

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/5CZY2OOBRMAWWOSDBIEXM5KXJO \
  | 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: e8b38d39c18b016b3a430a097675574bbf884c6656ff55d7e84ae1d93a817e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c6d36f9afd1854f543197270ac58648ddbce254c2d116872ea79b4c38bdbb7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-06-18T08:18:14Z",
    "title_canon_sha256": "b7b1640cddbcb956265fd40a1a05a82b6eb9265d28d546e844c8281b04cc037f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15235",
    "kind": "arxiv",
    "version": 1
  }
}