Pith Number

pith:MDL4F2RP

pith:2018:MDL4F2RPTO277XZRVDYR3CSA73

not attested not anchored not stored refs pending

Sculpting the Valley in the Radius Distribution of Small Exoplanets as a by-product of Planet Formation: The Core-Powered Mass-Loss Mechanism

Akash Gupta, Hilke E. Schlichting

arxiv:1811.03202 v2 · 2018-11-08 · 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{MDL4F2RPTO277XZRVDYR3CSA73}

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

3 papers in Pith

The mass of TOI-1883 b: A low density super-Neptune in the ridge regime transiting an early-M dwarf

Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819

JWST Observations of Asteroid 2024 YR4 Rule Out a 2032 Lunar Impact and Demonstrate a New Regime for Planetary Defense Follow-up

Receipt and verification

First computed	2026-05-17T23:45:15.236995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d7c2ea2f9bb5ffdf31a8f11d8a40fedca408a8bb0030703e52d24d57c83808

Aliases

arxiv: 1811.03202 · arxiv_version: 1811.03202v2 · doi: 10.48550/arxiv.1811.03202 · pith_short_12: MDL4F2RPTO27 · pith_short_16: MDL4F2RPTO277XZR · pith_short_8: MDL4F2RP

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/MDL4F2RPTO277XZRVDYR3CSA73 \
  | 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: 60d7c2ea2f9bb5ffdf31a8f11d8a40fedca408a8bb0030703e52d24d57c83808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760bd013d7a925eaf4108f0ec2d2a7c1e27f336e1e088ebe011a6dcf4be4fdc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-11-08T00:49:16Z",
    "title_canon_sha256": "6de3f6c73080c486671366b7516d033162a1d446d39f139743aa7b12605e3b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03202",
    "kind": "arxiv",
    "version": 2
  }
}