Pith Number

pith:DJJOSNQG

pith:2009:DJJOSNQGXUICXMZETCHGMOIPVI

not attested not anchored not stored refs pending

Benefits of Ground-Based Photometric Follow-Up for Transiting Extrasolar Planets Discovered with Kepler and CoRoT

Eric B. Ford (University of Florida), Knicole D. Colon

arxiv:0907.5193 v2 · 2009-07-29 · 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{DJJOSNQGXUICXMZETCHGMOIPVI}

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	2026-05-18T02:12:46.424418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a52e93606bd102bb324988e66390faa203804b31eb2c65c633e254955ebe3a7

Aliases

arxiv: 0907.5193 · arxiv_version: 0907.5193v2 · doi: 10.48550/arxiv.0907.5193 · pith_short_12: DJJOSNQGXUIC · pith_short_16: DJJOSNQGXUICXMZE · pith_short_8: DJJOSNQG

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/DJJOSNQGXUICXMZETCHGMOIPVI \
  | 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: 1a52e93606bd102bb324988e66390faa203804b31eb2c65c633e254955ebe3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc8f9e87545d59c7357cc4594a3eecadc2f6d2f3e543cf76fa625e0c9774ca7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-07-29T19:11:56Z",
    "title_canon_sha256": "963b22cd5ad7f19c8e3a7037e587f4e7997696622dff1550f189ed449b38a3e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5193",
    "kind": "arxiv",
    "version": 2
  }
}