Pith Number

pith:SL677H5N

pith:2025:SL677H5N7Q4SUERE5HW7MZPZOH

not attested not anchored not stored refs pending

Worlds Next Door: A Candidate Giant Planet Imaged in the Habitable Zone of $\alpha$ Cen A. I. Observations, Orbital and Physical Properties, and Exozodi Upper Limits

Aniket Sanghi, Anthony Boccaletti, Billy Quarles, Charles Beichman, Dean Hines, Dimitri Mawet, Edward Fomalont, Elodie Choquet, Eugene Serabyn, Jack J. Lissauer, James Mang, Jarron Leisenring, Jonathan Aguilar, Jorge Llop-Sayson, Kevin Wagner, Laurent Pueyo, Mantas Zilinskas, Marie Ygouf, Mark Wyatt, Max Sommer, Michael Ressler, Nicolas Godoy, Pascal Tremblin, Pierre Kervella, Pierre-Olivier Lagage, Rachel Akeson, Renyu Hu, Ruslan Belikov, Thomas Henning, William O. Balmer

arxiv:2508.03814 v1 · 2025-08-05 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SL677H5N7Q4SUERE5HW7MZPZOH}

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	2026-07-05T11:51:34.588683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fdff9fadfc392a1224e9edf665f971d6d0c4511e32292bec9aa0da9541fe4f

Aliases

arxiv: 2508.03814 · arxiv_version: 2508.03814v1 · doi: 10.48550/arxiv.2508.03814 · pith_short_12: SL677H5N7Q4S · pith_short_16: SL677H5N7Q4SUERE · pith_short_8: SL677H5N

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/SL677H5N7Q4SUERE5HW7MZPZOH \
  | 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: 92fdff9fadfc392a1224e9edf665f971d6d0c4511e32292bec9aa0da9541fe4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43cb5d04279ed737407873f1bedf45ed999cb2dc570091d6af6c414be1476ac",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-05T18:01:46Z",
    "title_canon_sha256": "56b02e64f13e36bb004441ed330fe6fa86e828128e0304cb1bcf8daac42571b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03814",
    "kind": "arxiv",
    "version": 1
  }
}