Pith Number

pith:CCTOSLDB

pith:2012:CCTOSLDB57YF37KOJPLP2A6NSR

not attested not anchored not stored refs pending

On the Stability of Super-Earth Atmospheres

Kevin Heng, Pushkar Kopparla

arxiv:1203.1922 v3 · 2012-03-08 · astro-ph.EP · astro-ph.GA · physics.ao-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{CCTOSLDB57YF37KOJPLP2A6NSR}

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	2026-05-18T01:58:12.776500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a6e92c61eff05dfd4e4bd6fd03cd946c08cb02ba74d72f67ba6a6fca368e5b

Aliases

arxiv: 1203.1922 · arxiv_version: 1203.1922v3 · doi: 10.48550/arxiv.1203.1922 · pith_short_12: CCTOSLDB57YF · pith_short_16: CCTOSLDB57YF37KO · pith_short_8: CCTOSLDB

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/CCTOSLDB57YF37KOJPLP2A6NSR \
  | 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: 10a6e92c61eff05dfd4e4bd6fd03cd946c08cb02ba74d72f67ba6a6fca368e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8d8f75912bca5ed8ba19cace105f9239722b0529a537a81376092e8c5d2211",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-03-08T21:00:01Z",
    "title_canon_sha256": "759d7eef1a0bc53d7bb138c5d7ea2b9840247b51c50bc4b9ca3183fe4c1ec631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1922",
    "kind": "arxiv",
    "version": 3
  }
}