Pith Number

pith:M3USOQWZ

pith:2026:M3USOQWZIYEGOPMYFUQGFFUP7D

not attested not anchored not stored refs pending

Earth-baseline VLBI restores the observability of a lunar surface station in joint orbit-and-clock determination

Chakshu Baweja

arxiv:2607.02566 v1 · 2026-06-29 · eess.SP · astro-ph.EP · astro-ph.IM · cs.SY · eess.SY · math.OC · 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{M3USOQWZIYEGOPMYFUQGFFUP7D}

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	2026-07-07T00:16:00.831312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e92742d94608673d982d2062968ff8ed7ae385a35bda62a9331724fcb8166d

Aliases

arxiv: 2607.02566 · arxiv_version: 2607.02566v1 · doi: 10.48550/arxiv.2607.02566 · pith_short_12: M3USOQWZIYEG · pith_short_16: M3USOQWZIYEGOPMY · pith_short_8: M3USOQWZ

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/M3USOQWZIYEGOPMYFUQGFFUP7D \
  | 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: 66e92742d94608673d982d2062968ff8ed7ae385a35bda62a9331724fcb8166d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69fa02807fbc23ccb0457f52304ba57e79e43fccb66a23539771b2f062e08f7c",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM",
      "cs.SY",
      "eess.SY",
      "math.OC",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-29T19:38:19Z",
    "title_canon_sha256": "84b793fd7f12cd1404e137ade3ce5f344d5aae1d9daaef6e1b44d6768b2b59be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02566",
    "kind": "arxiv",
    "version": 1
  }
}