Pith Number

pith:R7CBNDYJ

pith:2018:R7CBNDYJ25XWO5P6ICUBBZ37OI

not attested not anchored not stored refs pending

From cold to hot irradiated gaseous exoplanets: Toward an observation-based classification scheme

Karan Molaverdikhani, Paul Molli\`ere, Thomas Henning

arxiv:1809.09629 v3 · 2018-09-25 · 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{R7CBNDYJ25XWO5P6ICUBBZ37OI}

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	2026-05-17T23:52:05.108356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc4168f09d76f6775fe40a810e77f720e35f653185407cf87f6c04edfdf2aaf

Aliases

arxiv: 1809.09629 · arxiv_version: 1809.09629v3 · doi: 10.48550/arxiv.1809.09629 · pith_short_12: R7CBNDYJ25XW · pith_short_16: R7CBNDYJ25XWO5P6 · pith_short_8: R7CBNDYJ

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/R7CBNDYJ25XWO5P6ICUBBZ37OI \
  | 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: 8fc4168f09d76f6775fe40a810e77f720e35f653185407cf87f6c04edfdf2aaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f904285ec2e09915198cdf8ef0cffc71d592fa0b9e14adef3378b57996bb25d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-09-25T18:00:01Z",
    "title_canon_sha256": "faecdd31fef7ecb85389510f69df1a501fef65c8ecd5926dfdf08f978d9060e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09629",
    "kind": "arxiv",
    "version": 3
  }
}