Pith Number

pith:Q75YKXLR

pith:2019:Q75YKXLRHARAAF4R2P3P763XPO

not attested not anchored not stored refs pending

A Realistic Roadmap to Formation Flying Space Interferometry

67 endorsers, John D. Monnier (University of Michigan)

arxiv:1907.09583 v1 · 2019-07-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q75YKXLRHARAAF4R2P3P763XPO}

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.

Cited by

1 paper in Pith

Space and Lunar Interferometry: Emerging Concepts and Pathways

Receipt and verification

First computed	2026-05-17T23:39:52.854434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87fb855d713822001791d3f6fffb777b9e6095f863e226da74a1d5bd376366a5

Aliases

arxiv: 1907.09583 · arxiv_version: 1907.09583v1 · doi: 10.48550/arxiv.1907.09583 · pith_short_12: Q75YKXLRHARA · pith_short_16: Q75YKXLRHARAAF4R · pith_short_8: Q75YKXLR

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/Q75YKXLRHARAAF4R2P3P763XPO \
  | 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: 87fb855d713822001791d3f6fffb777b9e6095f863e226da74a1d5bd376366a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c7b94582475f6e52accaea5ccd6e3ceebd280a499334b12d7783aeac80a8ab1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-22T21:18:07Z",
    "title_canon_sha256": "37ff4469fa3e5eeba87f5a7f212ceb3948c4b6f99fb767ae714826283d9d2364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09583",
    "kind": "arxiv",
    "version": 1
  }
}