Pith Number

pith:HWL322UM

pith:2010:HWL322UMRJW5KDZRYPS77FS33X

not attested not anchored not stored refs pending

Five Long-period Extrasolar Planets in Eccentric orbits from the Magellan Planet Search Program

Alan P. Boss, Dante Minniti, Fred C. Adams, John E. Chambers, Mercedes Lopez-Morales, Pamela Arriagada, R. Paul Butler, Stephen A. Shectman

arxiv:1001.4093 v2 · 2010-01-22 · 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{HWL322UMRJW5KDZRYPS77FS33X}

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	2026-05-18T02:09:30.890747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d97bd6a8c8a6dd50f31c3e5ff965bdde8a458366d46c5115ed78e2a10c26454

Aliases

arxiv: 1001.4093 · arxiv_version: 1001.4093v2 · doi: 10.48550/arxiv.1001.4093 · pith_short_12: HWL322UMRJW5 · pith_short_16: HWL322UMRJW5KDZR · pith_short_8: HWL322UM

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/HWL322UMRJW5KDZRYPS77FS33X \
  | 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: 3d97bd6a8c8a6dd50f31c3e5ff965bdde8a458366d46c5115ed78e2a10c26454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996ca674c411d1a343a597bbd14ab70cd209eeafe536223b132cdfd1a0841b23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-01-22T22:05:19Z",
    "title_canon_sha256": "fb4a4b457f00004a76f377b2917a5abc5db021c3055a752958b431befe13b4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.4093",
    "kind": "arxiv",
    "version": 2
  }
}