Pith Number

pith:MPNDHFQM

pith:2022:MPNDHFQMM7BP2WMHURVGMYICGO

not attested not anchored not stored refs pending

Is the hot, dense sub-Neptune TOI-824b an exposed Neptune mantle? Spitzer detection of the hot day side and reanalysis of the interior composition

Bj\"orn Benneke, Caroline Piaulet, Courtney D. Dressing, Diana Dragomir, Drake Deming, Farisa Y. Morales, Ian J. M. Crossfield, Jessie L. Christiansen, Laura Kreidberg, Michael W. Werner, Pierre-Alexis Roy, Stephen R. Kane, Vivien Parmentier

arxiv:2211.11793 v1 · 2022-11-21 · 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{MPNDHFQMM7BP2WMHURVGMYICGO}

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	2026-07-05T05:26:57.480334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63da33960c67c2fd5987a46a66610233995501e08ccefa4ea61eee7ab8196c30

Aliases

arxiv: 2211.11793 · arxiv_version: 2211.11793v1 · doi: 10.48550/arxiv.2211.11793 · pith_short_12: MPNDHFQMM7BP · pith_short_16: MPNDHFQMM7BP2WMH · pith_short_8: MPNDHFQM

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/MPNDHFQMM7BP2WMHURVGMYICGO \
  | 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: 63da33960c67c2fd5987a46a66610233995501e08ccefa4ea61eee7ab8196c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05ad432b84184a9dfb833bca692dc5514597274da5fd1613d27ca13c58c788ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-11-21T19:00:42Z",
    "title_canon_sha256": "578070148a079fda88bf90afd8b2867167fee6696ebeda1b39b0a371f9bd8526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11793",
    "kind": "arxiv",
    "version": 1
  }
}