Pith Number

pith:DTZ3DJ57

pith:2020:DTZ3DJ57TPM5MRIEFZEEXWB6S5

not attested not anchored not stored refs pending

Evolution of the Exoplanet Size Distribution: Forming Large Super-Earths Over Billions of Years

Angeli Sandoval, Benjamin J. Fulton, Daniel Foreman-Mackey, Erik A. Petigura, Gabriella Contardo, Jason L. Curtis, Megan Bedell, Ruth Angus, Samuel K. Grunblatt, Trevor J. David, Yuxi (Lucy) Lu

arxiv:2011.09894 v2 · 2020-11-19 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTZ3DJ57TPM5MRIEFZEEXWB6S5}

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	2026-07-05T02:43:12.215627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf3b1a7bf9bd9d645042e484bd83e97659c3b0318274841c633491eaeea8ceb

Aliases

arxiv: 2011.09894 · arxiv_version: 2011.09894v2 · doi: 10.48550/arxiv.2011.09894 · pith_short_12: DTZ3DJ57TPM5 · pith_short_16: DTZ3DJ57TPM5MRIE · pith_short_8: DTZ3DJ57

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/DTZ3DJ57TPM5MRIEFZEEXWB6S5 \
  | 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: 1cf3b1a7bf9bd9d645042e484bd83e97659c3b0318274841c633491eaeea8ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f416997bb3868b70ea72598320b6f2fd021297d4b2b50b81491cec01306c09",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-11-19T15:28:36Z",
    "title_canon_sha256": "b755f8851268bb4a33bba1511b893213387837fbaaae00b03ed017837101f942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09894",
    "kind": "arxiv",
    "version": 2
  }
}