Pith Number

pith:LAPPA6M2

pith:2022:LAPPA6M2ACXJ3QUN5OTSCF6FCO

not attested not anchored not stored refs pending

CWISE J014611.20-050850.0AB: The Widest Known Brown Dwarf Binary in the Field

Aaron M. Meisner, Adam C. Schneider, Adam J. Burgasser, Chih-Chun Hsu, Christian Aganze, Dan Caselden, Daniella Bardalez Gagliuffi, Emma Softich, Evgenya Shkolnik, Frank Kiwy, Jacqueline K. Faherty, J. Davy Kirkpatrick, Jennifer Patience, Jonathan Gagne, Marc J. Kuchner, Melina Thevenot, Michael C. Cushing, Nikolaj Stevnbak Andersen, Sarah L. Casewell, The Backyard Worlds: Planet 9 Collaboration

arxiv:2202.02315 v1 · 2022-02-04 · astro-ph.SR · 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{LAPPA6M2ACXJ3QUN5OTSCF6FCO}

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	2026-07-05T03:59:02.974235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

581ef0799a00ae9dc28deba72117c513bb839b53e82b7eed94c4f3a6d770169f

Aliases

arxiv: 2202.02315 · arxiv_version: 2202.02315v1 · doi: 10.48550/arxiv.2202.02315 · pith_short_12: LAPPA6M2ACXJ · pith_short_16: LAPPA6M2ACXJ3QUN · pith_short_8: LAPPA6M2

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/LAPPA6M2ACXJ3QUN5OTSCF6FCO \
  | 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: 581ef0799a00ae9dc28deba72117c513bb839b53e82b7eed94c4f3a6d770169f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44815abb6e60a59e4e9d6d5c9bc2fde9401373ac9ea7b87e16d146356a9ab0d",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-02-04T18:52:31Z",
    "title_canon_sha256": "3dbc32a1ad312166f8c05e1bcfad133936f0548837a3464a506a0ce4bfd203cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02315",
    "kind": "arxiv",
    "version": 1
  }
}