Pith Number

pith:IDS45ZCI

pith:2015:IDS45ZCI4YOSYBL74FP2O2V5QG

not attested not anchored not stored refs pending

Habitable Evaporated Cores: Transforming Mini-Neptunes into Super-Earths in the Habitable Zones of M Dwarfs

Brian Jackson, Eric Lopez, Jonathan Fortney, Rodrigo Luger, Rory Barnes, Victoria Meadows

arxiv:1501.06572 v1 · 2015-01-26 · 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{IDS45ZCI4YOSYBL74FP2O2V5QG}

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	2026-05-18T02:28:39.550663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e5cee448e61d2c057fe15fa76abd819bb2e2514b67ffc3d9c1b4b9fa3bf23d

Aliases

arxiv: 1501.06572 · arxiv_version: 1501.06572v1 · doi: 10.48550/arxiv.1501.06572 · pith_short_12: IDS45ZCI4YOS · pith_short_16: IDS45ZCI4YOSYBL7 · pith_short_8: IDS45ZCI

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/IDS45ZCI4YOSYBL74FP2O2V5QG \
  | 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: 40e5cee448e61d2c057fe15fa76abd819bb2e2514b67ffc3d9c1b4b9fa3bf23d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf889adc67b66d77de67a677b601d7a5ca50fd6f8381d0e71e8282bc93a3cb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-26T21:00:10Z",
    "title_canon_sha256": "03dc087bbb2ee65dfb538b091f18cdc226418e1d6c4a66fe7004470d6f4251d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06572",
    "kind": "arxiv",
    "version": 1
  }
}