Pith Number

pith:XBFQAVSG

pith:2021:XBFQAVSGH3S3J4SNHEHAX5FLTO

not attested not anchored not stored refs pending

Constraints on the mass and atmospheric composition and evolution of the low-density young planet DS Tuc A b

A. Maggio, D. Locci, D. Modirrousta-Galian, F. Borsa, G. Micela, I. Pillitteri, L. Malavolta, M. Damasso, R. Claudi, S. Benatti, S. Desidera, S. Wolk

arxiv:2103.12922 v2 · 2021-03-24 · 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{XBFQAVSGH3S3J4SNHEHAX5FLTO}

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.

Cited by

1 paper in Pith

The Longest-period Young Transiting Exoplanets. A Duo of Puffy Giants inside a Debris Disk

Receipt and verification

First computed	2026-07-05T02:47:34.281639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84b0056463ee5b4f24d390e0bf4ab9bbe7455526c97d509af7ffd79051379f2

Aliases

arxiv: 2103.12922 · arxiv_version: 2103.12922v2 · doi: 10.48550/arxiv.2103.12922 · pith_short_12: XBFQAVSGH3S3 · pith_short_16: XBFQAVSGH3S3J4SN · pith_short_8: XBFQAVSG

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/XBFQAVSGH3S3J4SNHEHAX5FLTO \
  | 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: b84b0056463ee5b4f24d390e0bf4ab9bbe7455526c97d509af7ffd79051379f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0148f62b074bf77b5f1e0283037873989c1f9858a1f27bfc44bf64df0c53beee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-03-24T01:38:24Z",
    "title_canon_sha256": "13fa9c7c5105c85b251cd15a10349d1deb6acf5e4ae980e013edef25c8a0dff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12922",
    "kind": "arxiv",
    "version": 2
  }
}