Pith Number

pith:SP6WTL3Z

pith:2026:SP6WTL3ZWFCHFHCX6GUXCM7VFA

not attested not anchored not stored refs pending

Starlink Beacons for Passive LEO-Aided 9D Navigation

Alireza Vahid, Nisanur Camuzcu, Tiep M. Hoang

arxiv:2605.20394 v1 · 2026-05-19 · 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{SP6WTL3ZWFCHFHCX6GUXCM7VFA}

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	2026-05-21T01:04:36.364425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93fd69af79b144729c57f1a97133f528043d0c57ac0e99ed7aa77b93510d287f

Aliases

arxiv: 2605.20394 · arxiv_version: 2605.20394v1 · doi: 10.48550/arxiv.2605.20394 · pith_short_12: SP6WTL3ZWFCH · pith_short_16: SP6WTL3ZWFCHFHCX · pith_short_8: SP6WTL3Z

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/SP6WTL3ZWFCHFHCX6GUXCM7VFA \
  | 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: 93fd69af79b144729c57f1a97133f528043d0c57ac0e99ed7aa77b93510d287f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5612e15017f4ca05ddeee81c0abf9b998a42540b58508bca037811fd5718a8a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-19T18:42:41Z",
    "title_canon_sha256": "e1b8d6b587eddf3dbe8c3272125708f482b4ec8baf4e1343246c7f8fbeef11ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20394",
    "kind": "arxiv",
    "version": 1
  }
}