Pith Number

pith:YOC3CMT6

pith:2026:YOC3CMT6IZUY6UK2SXAZUFK77D

not attested not anchored not stored refs pending

On the LEO Satellite Constellation Design for North Atlantic Coverage

Alejandro Ram\'irez-Arroyo, Miguel Villanueva-Fern\'andez, Preben Mogensen

arxiv:2605.26943 v1 · 2026-05-26 · 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{YOC3CMT6IZUY6UK2SXAZUFK77D}

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	2026-05-27T01:06:20.926509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c385b1327e46698f515a95c19a155ff8cfc7474f0a2a48cd63a6827a04d47e07

Aliases

arxiv: 2605.26943 · arxiv_version: 2605.26943v1 · doi: 10.48550/arxiv.2605.26943 · pith_short_12: YOC3CMT6IZUY · pith_short_16: YOC3CMT6IZUY6UK2 · pith_short_8: YOC3CMT6

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/YOC3CMT6IZUY6UK2SXAZUFK77D \
  | 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: c385b1327e46698f515a95c19a155ff8cfc7474f0a2a48cd63a6827a04d47e07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646c15fc69a2cf2f899ce2ee394e4fafc325e3e47adc0a7100ff5e26206fcd68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-26T12:32:46Z",
    "title_canon_sha256": "75f2efc62a9550d54716e442a7dcd8518c9d906bf8661176a89497584e062c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26943",
    "kind": "arxiv",
    "version": 1
  }
}