Pith Number

pith:YGHQ4I64

pith:2025:YGHQ4I644LQ4FGG75NBZAQGUN6

not attested not anchored not stored refs pending

Absence of a Runaway Greenhouse Limit on Lava Planets

Harrison Nicholls, Iris D. Boer, Tim Lichtenberg

arxiv:2505.11149 v1 · 2025-05-16 · 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{YGHQ4I644LQ4FGG75NBZAQGUN6}

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	2026-07-05T11:04:11.783365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18f0e23dce2e1c298dfeb439040d46f9577e15dc97f6a0436c9615f383e559f

Aliases

arxiv: 2505.11149 · arxiv_version: 2505.11149v1 · doi: 10.48550/arxiv.2505.11149 · pith_short_12: YGHQ4I644LQ4 · pith_short_16: YGHQ4I644LQ4FGG7 · pith_short_8: YGHQ4I64

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/YGHQ4I644LQ4FGG75NBZAQGUN6 \
  | 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: c18f0e23dce2e1c298dfeb439040d46f9577e15dc97f6a0436c9615f383e559f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7dabc1ffcd40c41d199ac37a12f4d58d0c1d8aef17fa163b0536bccafd4e8e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-16T11:50:05Z",
    "title_canon_sha256": "38ea82b6da7dadb684ce922f5431f5c2e1cfeffc88ab39915b5d5cc4a07a18a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11149",
    "kind": "arxiv",
    "version": 1
  }
}