Pith Number

pith:2BYJBXZM

pith:2009:2BYJBXZMXWDI2C7IB2IN2IJ34E

not attested not anchored not stored refs pending

Giant Planet Formation by Disk Instability: A Comparison Simulation With An Improved Radiative Scheme

Anne M. Milne, Kai Cai, Megan K. Pickett, Richard H. Durisen

arxiv:0907.4213 v3 · 2009-07-24 · astro-ph.SR · 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{2BYJBXZMXWDI2C7IB2IN2IJ34E}

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	2026-05-18T02:12:54.033872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07090df2cbd868d0be80e90dd213be1351c4267a1911018c9063c0a46dc661f

Aliases

arxiv: 0907.4213 · arxiv_version: 0907.4213v3 · doi: 10.48550/arxiv.0907.4213 · pith_short_12: 2BYJBXZMXWDI · pith_short_16: 2BYJBXZMXWDI2C7I · pith_short_8: 2BYJBXZM

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/2BYJBXZMXWDI2C7IB2IN2IJ34E \
  | 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: d07090df2cbd868d0be80e90dd213be1351c4267a1911018c9063c0a46dc661f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61a11ba48dce2b3569ed1b818f18fdc7ac015e74ed7bd34667408be1d04f2098",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-07-24T03:42:05Z",
    "title_canon_sha256": "f700a0ce3c82dc3a81401e575755ec2776ce16721fff120435fe653204996855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4213",
    "kind": "arxiv",
    "version": 3
  }
}