Pith Number

pith:VDSBKEVR

pith:2026:VDSBKEVRIS7YUYOFTGU6E2ULI7

not attested not anchored not stored refs pending

A Radon-Transform Perspective on Exoplanet Transits

Shotaro Tada

arxiv:2608.13163 v1 · 2026-08-13 · astro-ph.EP · 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{VDSBKEVRIS7YUYOFTGU6E2ULI7}

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	2026-08-14T01:00:31.550730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8e41512b144bf8a61c599a9e26a8b47e272f8970e9a44710b060c51123a5aeb

Aliases

arxiv: 2608.13163 · arxiv_version: 2608.13163v1 · doi: 10.48550/arxiv.2608.13163 · pith_short_12: VDSBKEVRIS7Y · pith_short_16: VDSBKEVRIS7YUYOF · pith_short_8: VDSBKEVR

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/VDSBKEVRIS7YUYOFTGU6E2ULI7 \
  | 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: a8e41512b144bf8a61c599a9e26a8b47e272f8970e9a44710b060c51123a5aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30d26db56abdfa68f568427d0fcba6eb42c702bef43b382797025a26d84c95e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-08-13T12:28:10Z",
    "title_canon_sha256": "986f2b9d90adfb4419e13330ee324612b004a6a38fb4d3dee31a046d2d720bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13163",
    "kind": "arxiv",
    "version": 1
  }
}