Pith Number

pith:T6CA3SQY

pith:2024:T6CA3SQY7OA7RLHBYP4TNTGPBA

not attested not anchored not stored refs pending

A radius valley between migrated steam worlds and evaporated rocky cores

Alexandre Emsenhuber, Christoph Mordasini, Jonas Haldemann, Julia Venturini, Lokesh Mishra, Remo Burn, Thomas Henning

arxiv:2401.04380 v1 · 2024-01-09 · 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{T6CA3SQY7OA7RLHBYP4TNTGPBA}

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

A window for water-hydrogen demixing on warm metal-rich sub-Neptunes

Receipt and verification

First computed	2026-07-05T07:31:43.089508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f840dca18fb81f8ace1c3f936cccf080dc1bc1744246edd015bb9898190bf8a

Aliases

arxiv: 2401.04380 · arxiv_version: 2401.04380v1 · doi: 10.48550/arxiv.2401.04380 · pith_short_12: T6CA3SQY7OA7 · pith_short_16: T6CA3SQY7OA7RLHB · pith_short_8: T6CA3SQY

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/T6CA3SQY7OA7RLHBYP4TNTGPBA \
  | 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: 9f840dca18fb81f8ace1c3f936cccf080dc1bc1744246edd015bb9898190bf8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fc04218d830383b5a9f0285d97427e0084d9035eb052a43b67ea30e9da8dec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-01-09T07:00:59Z",
    "title_canon_sha256": "75129ddffa70ef0a56b7d5a074cec4cc415e623ae1e5b81753e74a63fc66e74c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04380",
    "kind": "arxiv",
    "version": 1
  }
}