Pith Number

pith:TB22RDYX

pith:2010:TB22RDYXRTYT7XMK7XC34UXKCV

not attested not anchored not stored refs pending

Retired A Stars and Their Companions IV. Seven Jovian Exoplanets from Keck Observatory

Andrew W. Howard, Brendan P. Bowler, Debra A. Fischer, Geoffrey W. Marcy, Gregory W. Henry, Howard Isaacson, Jason T. Wright, John Asher Johnson

arxiv:1003.3445 v1 · 2010-03-17 · 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{TB22RDYXRTYT7XMK7XC34UXKCV}

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	2026-05-18T02:08:26.310953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9875a88f178cf13fdd8afdc5be52ea1569cf0eb9a946614d021739fa7fdee8a6

Aliases

arxiv: 1003.3445 · arxiv_version: 1003.3445v1 · doi: 10.48550/arxiv.1003.3445 · pith_short_12: TB22RDYXRTYT · pith_short_16: TB22RDYXRTYT7XMK · pith_short_8: TB22RDYX

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/TB22RDYXRTYT7XMK7XC34UXKCV \
  | 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: 9875a88f178cf13fdd8afdc5be52ea1569cf0eb9a946614d021739fa7fdee8a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67c4faf5b2093930a208108d98d2e207b7da71f9190783d4be28add1f2c8eec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-17T20:00:03Z",
    "title_canon_sha256": "d5df4ce7c27e1b1441e686ad06d7876a35d83c8ecdb5c1bbbc06ce52b3a07a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3445",
    "kind": "arxiv",
    "version": 1
  }
}