Pith Number

pith:GNHHI2MB

pith:2020:GNHHI2MBBYDE5IRERL3PJGN7XX

not attested not anchored not stored refs pending

Properties of Sub-Neptune Atmospheres: TOI-270 System

A. Jabiri, A. Soubkiou, A. Szentgyorgyi, J. Chouqar, J. Lustig-Yaeger, Z. Benkhaldoun

arxiv:2004.12475 v1 · 2020-04-26 · 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{GNHHI2MBBYDE5IRERL3PJGN7XX}

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	2026-07-05T01:02:17.571281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

334e7469810e064ea2248af6f499bfbdd501b4e29b83714d04911220f77b3f16

Aliases

arxiv: 2004.12475 · arxiv_version: 2004.12475v1 · doi: 10.48550/arxiv.2004.12475 · pith_short_12: GNHHI2MBBYDE · pith_short_16: GNHHI2MBBYDE5IRE · pith_short_8: GNHHI2MB

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/GNHHI2MBBYDE5IRERL3PJGN7XX \
  | 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: 334e7469810e064ea2248af6f499bfbdd501b4e29b83714d04911220f77b3f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6125bf02b29be1173bc933b03e4d72495a3e7bab8845644f949b3d8e61b6aabf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-04-26T20:40:27Z",
    "title_canon_sha256": "e8936011586822e6ae2a963921682e0eb2cdd736fd7b93185df57c0f9392eb62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12475",
    "kind": "arxiv",
    "version": 1
  }
}