Pith Number

pith:RAYXCG5U

pith:2018:RAYXCG5UJJWIYA66MZVZRTXWML

not attested not anchored not stored refs pending

The LUVOIR Mission Concept Study Interim Report

The LUVOIR Team

arxiv:1809.09668 v1 · 2018-09-25 · 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{RAYXCG5UJJWIYA66MZVZRTXWML}

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

Scalar vortex coronagraph mask design and predicted performance

Receipt and verification

First computed	2026-05-18T00:04:44.100572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8831711bb44a6c8c03de666b98cef662f6a9d1fec6eee6d395fecf584646011d

Aliases

arxiv: 1809.09668 · arxiv_version: 1809.09668v1 · doi: 10.48550/arxiv.1809.09668 · pith_short_12: RAYXCG5UJJWI · pith_short_16: RAYXCG5UJJWIYA66 · pith_short_8: RAYXCG5U

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/RAYXCG5UJJWIYA66MZVZRTXWML \
  | 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: 8831711bb44a6c8c03de666b98cef662f6a9d1fec6eee6d395fecf584646011d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621c6bebcf53dfbc11b8a93a814e087df2340fe5f4bc53fa0d72dac79cd1c176",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-09-25T19:10:40Z",
    "title_canon_sha256": "a01218a8eb0f1e86f6c3242918fea4e90c3fd808ad15cd493365f4a102e584e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09668",
    "kind": "arxiv",
    "version": 1
  }
}