Pith Number

pith:VPYRXBD7

pith:2026:VPYRXBD73HQYSWMIG7NXXDUTSX

not attested not anchored not stored refs pending

Space and Lunar Interferometry: Emerging Concepts and Pathways

Gioia Rau

arxiv:2607.07746 v1 · 2026-07-08 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPYRXBD73HQYSWMIG7NXXDUTSX}

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	2026-07-10T00:18:47.745128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abf11b847fd9e189598837db7b8e9395e068792b55af57176f894a4219f93f11

Aliases

arxiv: 2607.07746 · arxiv_version: 2607.07746v1 · doi: 10.48550/arxiv.2607.07746 · pith_short_12: VPYRXBD73HQY · pith_short_16: VPYRXBD73HQYSWMI · pith_short_8: VPYRXBD7

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/VPYRXBD73HQYSWMIG7NXXDUTSX \
  | 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: abf11b847fd9e189598837db7b8e9395e068792b55af57176f894a4219f93f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e21c5426be17da5a3f11174ee0c5768c3fb2a35dbbae7a51beb62a3c11b6bc0",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-08T08:49:15Z",
    "title_canon_sha256": "171ba25c66b44af28efae51f799ffc75a3554997cbf98611227ac2133c30844c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07746",
    "kind": "arxiv",
    "version": 1
  }
}