Pith Number

pith:MNANBXTU

pith:2009:MNANBXTUL4472JK4ZYAMQQOXTJ

not attested not anchored not stored refs pending

Effects of Mutual Transits by Extrasolar Planet-Companion Systems on Light Curves

Hideki Asada, Masanao Sato

arxiv:0906.2590 v2 · 2009-06-15 · 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{MNANBXTUL4472JK4ZYAMQQOXTJ}

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	2026-05-18T02:13:20.196676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6340d0de745f39fd255cce00c841d79a6bde34ccadfdafc5a90eda3e0525904e

Aliases

arxiv: 0906.2590 · arxiv_version: 0906.2590v2 · doi: 10.48550/arxiv.0906.2590 · pith_short_12: MNANBXTUL447 · pith_short_16: MNANBXTUL4472JK4 · pith_short_8: MNANBXTU

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/MNANBXTUL4472JK4ZYAMQQOXTJ \
  | 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: 6340d0de745f39fd255cce00c841d79a6bde34ccadfdafc5a90eda3e0525904e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfdc146a6259f73ca94b428d663a793467dad8a8fec35f2831034842c2e2b6b0",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-06-15T02:17:59Z",
    "title_canon_sha256": "a6ae4c50d2654d944b3c05274b79b92ea60920b96dc350529f450628d273b589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2590",
    "kind": "arxiv",
    "version": 2
  }
}