Pith Number

pith:YA2JPOOZ

pith:2004:YA2JPOOZDUQGN4KJJHC6GC7P37

not attested not anchored not stored refs pending

Core-Accretion Model Predicts Few Jovian-Mass Planets Orbiting Red Dwarfs

Fred C. Adams, Gregory Laughlin, Peter Bodenheimer

arxiv:astro-ph/0407309 v1 · 2004-07-15 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YA2JPOOZDUQGN4KJJHC6GC7P37}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:07:32.348137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03497b9d91d2066f14949c5e30befdffb9ae86a2f5715443c48aa7697c518b2

Aliases

arxiv: astro-ph/0407309 · arxiv_version: astro-ph/0407309v1 · doi: 10.48550/arxiv.astro-ph/0407309 · pith_short_12: YA2JPOOZDUQG · pith_short_16: YA2JPOOZDUQGN4KJ · pith_short_8: YA2JPOOZ

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/YA2JPOOZDUQGN4KJJHC6GC7P37 \
  | 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: c03497b9d91d2066f14949c5e30befdffb9ae86a2f5715443c48aa7697c518b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c8fdaf9a5bc7c69b1fad041edd5b635a4eca51d629e678c00afe0981d5bf2e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-15T13:21:48Z",
    "title_canon_sha256": "b389ba34ee3c6e25143592851ef5cb18fd113dcc9e2a9840f7113f8a2d9f33dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407309",
    "kind": "arxiv",
    "version": 1
  }
}