Pith Number

pith:UXHCCQG7

pith:2025:UXHCCQG7VQ7W75ERSCQLIPWCAE

not attested not anchored not stored refs pending

Radiometric Interferometry for Deep Space Navigation using Geostationary Satellites

Hector Rotstein, Moshe Golani, Yoram Rozen

arxiv:2507.19921 v1 · 2025-07-26 · astro-ph.IM · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXHCCQG7VQ7W75ERSCQLIPWCAE}

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	2026-07-05T11:43:44.958302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ce2140dfac3f6ff49190a0b43ec2013456582364594b3e4a3c0211e6ff71c0

Aliases

arxiv: 2507.19921 · arxiv_version: 2507.19921v1 · doi: 10.48550/arxiv.2507.19921 · pith_short_12: UXHCCQG7VQ7W · pith_short_16: UXHCCQG7VQ7W75ER · pith_short_8: UXHCCQG7

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/UXHCCQG7VQ7W75ERSCQLIPWCAE \
  | 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: a5ce2140dfac3f6ff49190a0b43ec2013456582364594b3e4a3c0211e6ff71c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba6a012ceaa722970a4bb9b5fd75b3448fd3a0d1f99b8911935c1739299efb7d",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-26T11:57:28Z",
    "title_canon_sha256": "3ddfdf1b94cb90a976d531595f3e65919133a83a5a0d74df770aec386539b66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19921",
    "kind": "arxiv",
    "version": 1
  }
}