Pith Number

pith:C6IUMGFR

pith:2004:C6IUMGFRBEAFUOY7EK7QNTEZ2S

not attested not anchored not stored refs pending

Doppler follow-up of OGLE transiting companions in the Galactic bulge

C. Melo (ESO), D. Queloz, F. Pont (LAM), Francois Bouchy (LAM), M. Mayor, N.C. Santos, S. Udry

arxiv:astro-ph/0410346 v1 · 2004-10-14 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6IUMGFRBEAFUOY7EK7QNTEZ2S}

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	2026-05-18T04:25:39.689175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17914618b109005a3b1f22bf06cc99d4a7acfc88578ee2a36d82dd92fd06fb26

Aliases

arxiv: astro-ph/0410346 · arxiv_version: astro-ph/0410346v1 · doi: 10.48550/arxiv.astro-ph/0410346 · pith_short_12: C6IUMGFRBEAF · pith_short_16: C6IUMGFRBEAFUOY7 · pith_short_8: C6IUMGFR

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/C6IUMGFRBEAFUOY7EK7QNTEZ2S \
  | 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: 17914618b109005a3b1f22bf06cc99d4a7acfc88578ee2a36d82dd92fd06fb26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca733e3ebd7922f29ad05a9f267c32b8305b3693ed47d501dce30737f7812a92",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-14T07:53:01Z",
    "title_canon_sha256": "70bc1a56ce54448ded528249947c2eec678ef74482234c349e5e9d5928119cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410346",
    "kind": "arxiv",
    "version": 1
  }
}