Pith Number

pith:TPV2N246

pith:2023:TPV2N246YGDXBDW6SAEQVQKN2A

not attested not anchored not stored refs pending

$\beta$ Pictoris b through the eyes of the upgraded CRIRES+

Alejandro S\'anchez-L\'opez, Arthur Vigan, Aurora Kesseli, Ignas Snellen, Jean Costes, Paul Molli\`ere, Rico Landman, Sam de Regt, Siddharth Gandhi, Tomas Stolker, Yapeng Zhang

arxiv:2311.13527 v1 · 2023-11-22 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPV2N246YGDXBDW6SAEQVQKN2A}

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	2026-07-05T07:15:39.624359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9beba6eb9ec187708ede90090ac14dd006f9ff87cc6b2973f8ca7557f1a59b03

Aliases

arxiv: 2311.13527 · arxiv_version: 2311.13527v1 · doi: 10.48550/arxiv.2311.13527 · pith_short_12: TPV2N246YGDX · pith_short_16: TPV2N246YGDXBDW6 · pith_short_8: TPV2N246

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/TPV2N246YGDXBDW6SAEQVQKN2A \
  | 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: 9beba6eb9ec187708ede90090ac14dd006f9ff87cc6b2973f8ca7557f1a59b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2bdc06900dc63f87e91063ce6302f4766d59379ce8f54deaa69afb0c616c2e9",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-11-22T17:02:31Z",
    "title_canon_sha256": "03cc6f91cd9b3d907253613267a1539f0aa65baea62a25632edd0c3b2d9f70cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13527",
    "kind": "arxiv",
    "version": 1
  }
}