Pith Number

pith:CUNGXQEL

pith:2024:CUNGXQEL5GS3PVVUSK7L7AMCAA

not attested not anchored not stored refs pending

A fading radius valley towards M-dwarfs, a persistent density valley across stellar types

Christoph Mordasini, Jonas Haldemann, Julia Venturini, Marcelo M. Miller Bertolami, Mar\'ia Paula Ronco, Octavio M. Guilera

arxiv:2404.01967 v1 · 2024-04-02 · 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{CUNGXQEL5GS3PVVUSK7L7AMCAA}

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

Evolution and Observable Properties of Rocky Planet Atmospheres

Receipt and verification

First computed	2026-07-05T08:27:07.192548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151a6bc08be9a5b7d6b492bebf8182000574566d5704c04cb64f698a9f96356a

Aliases

arxiv: 2404.01967 · arxiv_version: 2404.01967v1 · doi: 10.48550/arxiv.2404.01967 · pith_short_12: CUNGXQEL5GS3 · pith_short_16: CUNGXQEL5GS3PVVU · pith_short_8: CUNGXQEL

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/CUNGXQEL5GS3PVVUSK7L7AMCAA \
  | 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: 151a6bc08be9a5b7d6b492bebf8182000574566d5704c04cb64f698a9f96356a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc59698ce6f27474999e955304d82ee05566d37d9dfa5b793ee99034188a8a91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-04-02T14:08:54Z",
    "title_canon_sha256": "0af63d23153220e757e0cc24e10f7013730e51a64420e81647c1c107853e1288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01967",
    "kind": "arxiv",
    "version": 1
  }
}