Pith Number

pith:RLVBJBW7

pith:2019:RLVBJBW75ZVESFC55C5M7HSCJE

not attested not anchored not stored refs pending

The "Terrascope": On the Possibility of Using the Earth as an Atmospheric Lens

David Kipping

arxiv:1908.00490 v2 · 2019-08-01 · 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{RLVBJBW75ZVESFC55C5M7HSCJE}

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

OWL-MOON : Very high resolution spectro-imaging and Earth-Moon interferometry: exoplanets to cosmology

Receipt and verification

First computed	2026-07-05T00:10:40.911885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aea1486dfee6a49145de8bacf9e42491a6090781b6ddae6d90c2ea79fd556bb

Aliases

arxiv: 1908.00490 · arxiv_version: 1908.00490v2 · doi: 10.48550/arxiv.1908.00490 · pith_short_12: RLVBJBW75ZVE · pith_short_16: RLVBJBW75ZVESFC5 · pith_short_8: RLVBJBW7

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/RLVBJBW75ZVESFC55C5M7HSCJE \
  | 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: 8aea1486dfee6a49145de8bacf9e42491a6090781b6ddae6d90c2ea79fd556bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdae22314d07b9b400bd805dbba946c08e6455221f724423756c281a33017eab",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-01T16:26:25Z",
    "title_canon_sha256": "c6d1659e12553b1e3833b2236d4f16a66c877bdd98c8e8f95c78ac3088b7a5ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00490",
    "kind": "arxiv",
    "version": 2
  }
}