Pith Number

pith:LDUFH6P2

pith:2009:LDUFH6P2RUA25GJGD6GKIL5NBB

not attested not anchored not stored refs pending

Detectability of Transiting Jupiters and Low-Mass Eclipsing Binaries in Sparsely Sampled Pan-STARRS-1 Survey Data

Michael C. Liu (IfA/Hawaii), Trent J. Dupuy

arxiv:0909.0006 v1 · 2009-08-31 · astro-ph.SR · 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{LDUFH6P2RUA25GJGD6GKIL5NBB}

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	2026-05-18T02:34:37.030158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e853f9fa8d01ae99261f8ca42fad08523eb0050a55ce4fed35764f7d66a156

Aliases

arxiv: 0909.0006 · arxiv_version: 0909.0006v1 · doi: 10.48550/arxiv.0909.0006 · pith_short_12: LDUFH6P2RUA2 · pith_short_16: LDUFH6P2RUA25GJG · pith_short_8: LDUFH6P2

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/LDUFH6P2RUA25GJGD6GKIL5NBB \
  | 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: 58e853f9fa8d01ae99261f8ca42fad08523eb0050a55ce4fed35764f7d66a156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf960463425fd13c1c9ca6f4d67599f25ef23b98e2587f4c650ce5388ed1a6b4",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-08-31T20:11:25Z",
    "title_canon_sha256": "058152b40251c53cf82053a13c679d1dc2f0f6db8eabee87df2675ad6ac34024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0006",
    "kind": "arxiv",
    "version": 1
  }
}