Pith Number

pith:2XSYOLBS

pith:2019:2XSYOLBSI4ZU2EIMVAIUU6HELL

not attested not anchored not stored refs pending

Radial Velocity Discovery of an Eccentric Jovian World Orbiting at 18 au

Andrew Vanderburg, Andrew W. Howard, Anita L. Cochran, Arpita Roy, Artie P. Hatzes, Benjamin J. Fulton, Bruce Macintosh, Caroline Caldwell, Eric L. Nielsen, Erik A. Petigura, Erik Brugamyer, Glenn Schneider, Gregory W. Henry, Howard Isaacson, John P. Wisniewski, Kellen D. Lawson, Lauren M. Weiss, Lea A. Hirsch, Marshall C. Johnson, Michael Endl, Molly R. Kosiarek, Paul Robertson, Phillip J. MacQueen, Robert A. Wittenmyer, Sarah Blunt, Sean M. Mills, William D. Cochran, Zili Shen

arxiv:1908.09925 v2 · 2019-08-26 · 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{2XSYOLBSI4ZU2EIMVAIUU6HELL}

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	2026-07-05T00:13:54.641399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e5872c3247334d110ca8114a78e45ae20ebc8cbf5c1de6e82f30667242a0da

Aliases

arxiv: 1908.09925 · arxiv_version: 1908.09925v2 · doi: 10.48550/arxiv.1908.09925 · pith_short_12: 2XSYOLBSI4ZU · pith_short_16: 2XSYOLBSI4ZU2EIM · pith_short_8: 2XSYOLBS

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/2XSYOLBSI4ZU2EIMVAIUU6HELL \
  | 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: d5e5872c3247334d110ca8114a78e45ae20ebc8cbf5c1de6e82f30667242a0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc745c17776e172eb1078baba820b3274f7c27713221a880a9ff5e10c52a09b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-26T21:13:52Z",
    "title_canon_sha256": "3a9d153e4acbc8da1cc08233594d8143efe87601d57d2e31f882348348db122a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09925",
    "kind": "arxiv",
    "version": 2
  }
}