Pith Number

pith:MHVXAW6D

pith:2007:MHVXAW6DXNKNQI3SAYEIZT6VQ2

not attested not anchored not stored refs pending

Origin of the Metallicity Dependence of Exoplanet Host Stars in the Protoplanetary Disk Mass Distribution

C. J. Clarke, J. S. Greaves, M. C. Wyatt

arxiv:0707.2733 v1 · 2007-07-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHVXAW6DXNKNQI3SAYEIZT6VQ2}

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.

Cited by

1 paper in Pith

Correlation between planet formation rate and gas surface density: an analog of Kennicutt Schmidt law for planet formation

Receipt and verification

First computed	2026-07-04T15:03:08.597146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61eb705bc3bb54d8237206088ccfd5869452820942deff7c48a0da109d3d44af

Aliases

arxiv: 0707.2733 · arxiv_version: 0707.2733v1 · doi: 10.48550/arxiv.0707.2733 · pith_short_12: MHVXAW6DXNKN · pith_short_16: MHVXAW6DXNKNQI3S · pith_short_8: MHVXAW6D

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/MHVXAW6DXNKNQI3SAYEIZT6VQ2 \
  | 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: 61eb705bc3bb54d8237206088ccfd5869452820942deff7c48a0da109d3d44af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad204a04b5ee520ea2796de320194d7182fa49bfaeed0496cbeff0e1d46e45ce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-07-18T14:51:16Z",
    "title_canon_sha256": "b2524dd4626c7952160727e69f93e77d827bd48b07237e1c71825d1f61147089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.2733",
    "kind": "arxiv",
    "version": 1
  }
}