Pith Number

pith:ZJTL2TU2

pith:2018:ZJTL2TU22NXMMEEUFWJQUB5I2Q

not attested not anchored not stored refs pending

Investigating hot-Jupiter inflated radii with hierarchical Bayesian modelling

2), (2) Astrophysics Group, 3) ((1) Center for Space, (3) Observatoire de Geneve, Brice-Olivier Demory (1), Cambridge, Cavendish Laboratory, Didier Queloz (2, Habitability, Marko Sestovic (1, Switzerland, Switzerland), UK, Universite de Geneve, University of Bern

arxiv:1804.03075 v1 · 2018-04-09 · 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{ZJTL2TU22NXMMEEUFWJQUB5I2Q}

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	2026-05-18T00:07:34.754675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca66bd4e9ad36ec610942d930a07a8d40aea7e9778eb2564105fcd0a7b33d166

Aliases

arxiv: 1804.03075 · arxiv_version: 1804.03075v1 · doi: 10.48550/arxiv.1804.03075 · pith_short_12: ZJTL2TU22NXM · pith_short_16: ZJTL2TU22NXMMEEU · pith_short_8: ZJTL2TU2

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/ZJTL2TU22NXMMEEUFWJQUB5I2Q \
  | 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: ca66bd4e9ad36ec610942d930a07a8d40aea7e9778eb2564105fcd0a7b33d166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b05579874eb60da6a97737aa06b76c1a7eb079476d81fe15c1b3d60ece1a412",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-09T16:03:51Z",
    "title_canon_sha256": "891ebc0eb6000a61fcee531919e81c11e85a1ead40682724e534376610236af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03075",
    "kind": "arxiv",
    "version": 1
  }
}