Pith Number

pith:4SG4KKW7

pith:2015:4SG4KKW73JA6IJUWJCHU2BEVTN

not attested not anchored not stored refs pending

Evolutionary Models of Super-Earths and Mini-Neptunes Incorporating Cooling and Mass Loss

Adam S. Burrows, Alex R. Howe

arxiv:1505.02784 v2 · 2015-05-11 · 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{4SG4KKW73JA6IJUWJCHU2BEVTN}

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	2026-05-18T01:35:47.904898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e48dc52adfda41e42696488f4d04959b78230e2b2cfc6349e29e27ac5a0acdd4

Aliases

arxiv: 1505.02784 · arxiv_version: 1505.02784v2 · doi: 10.48550/arxiv.1505.02784 · pith_short_12: 4SG4KKW73JA6 · pith_short_16: 4SG4KKW73JA6IJUW · pith_short_8: 4SG4KKW7

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/4SG4KKW73JA6IJUWJCHU2BEVTN \
  | 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: e48dc52adfda41e42696488f4d04959b78230e2b2cfc6349e29e27ac5a0acdd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc78155ee3f0d76f0a45308b3a881c9e0de4367491768e17d8445b486b87fb98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-05-11T20:01:29Z",
    "title_canon_sha256": "d2ba9002791dd4b268e62235d0f05d27288bc3faaaa98dbe017aeeb9d9b4020c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02784",
    "kind": "arxiv",
    "version": 2
  }
}