Pith Number

pith:6YNHZTIA

pith:2015:6YNHZTIAPLRXJ7J7SSPS7JG7A4

not attested not anchored not stored refs pending

Could Jupiter or Saturn Have Ejected a Fifth Giant Planet?

Daniel Tamayo, Diana Valencia, Ryan Cloutier

arxiv:1509.05397 v1 · 2015-09-17 · 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{6YNHZTIAPLRXJ7J7SSPS7JG7A4}

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	2026-05-18T01:28:45.944572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f61a7ccd007ae374fd3f949f2fa4df07214f3c71c4caf8604140622b1e4fbf01

Aliases

arxiv: 1509.05397 · arxiv_version: 1509.05397v1 · doi: 10.48550/arxiv.1509.05397 · pith_short_12: 6YNHZTIAPLRX · pith_short_16: 6YNHZTIAPLRXJ7J7 · pith_short_8: 6YNHZTIA

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/6YNHZTIAPLRXJ7J7SSPS7JG7A4 \
  | 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: f61a7ccd007ae374fd3f949f2fa4df07214f3c71c4caf8604140622b1e4fbf01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635657dc1f2f835c920f9d6c26ae81072703040a3acafe43f5455088e0077422",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-09-17T19:55:17Z",
    "title_canon_sha256": "0f0e3eaf06e57cb60a20dd4fd35dc82a959e948ce7a21a8c9bc7e4d2a623bafb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05397",
    "kind": "arxiv",
    "version": 1
  }
}