Pith Number

pith:V4RJNE5J

pith:2008:V4RJNE5JJ5MVMM4KA4XG5JGAF3

not attested not anchored not stored refs pending

On the Absorption and Redistribution of Energy in Irradiated Planets

Brad Hansen (UCLA)

arxiv:0801.2972 v1 · 2008-01-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4RJNE5JJ5MVMM4KA4XG5JGAF3}

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

The Mid-Infrared Transmission Spectrum of the Temperate Sub-Neptune TOI-270 d

Receipt and verification

First computed	2026-07-04T17:08:54.390696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af229693a94f5956338a072e6ea4c02efd3ef0a50bf8627abb61d19c35d93a93

Aliases

arxiv: 0801.2972 · arxiv_version: 0801.2972v1 · doi: 10.48550/arxiv.0801.2972 · pith_short_12: V4RJNE5JJ5MV · pith_short_16: V4RJNE5JJ5MVMM4K · pith_short_8: V4RJNE5J

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/V4RJNE5JJ5MVMM4KA4XG5JGAF3 \
  | 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: af229693a94f5956338a072e6ea4c02efd3ef0a50bf8627abb61d19c35d93a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a205694b98da321ea0962150b9b9971a9222476f4718eeab6735f1ea3b8a2b09",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-18T21:42:39Z",
    "title_canon_sha256": "3984452412f6d1a2b18bdfa13e1f8fb96a1f7295f0eb9175b8474704b4b76502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2972",
    "kind": "arxiv",
    "version": 1
  }
}