Pith Number

pith:GFJMIPJI

pith:2013:GFJMIPJI54BKCLUCN7SVIUPCCA

not attested not anchored not stored refs pending

A Cautionary Tale: MARVELS Brown Dwarf Candidate Reveals Itself To Be A Very Long Period, Highly Eccentric Spectroscopic Stellar Binary

Arpita Roy, Audrey Simmons, Basilio X. Santiago, Benjamin M. Tofflemire, Brian Lee, Bruno Femenia, B. Scott Gaudi, Carlos Allende Prieto, Claude E. Mack III, Daniel Mata Sanchez, Daniel Oravetz, Dmitry Bizyaev, Donald P. Schneider, Elena Malanushenko, Eric Agol, Garret Ebelke, Gustavo Porto de Mello, Howard Brewington, Jason Eastman, Jian Ge, John P. Wisniewski, Jonay I. Gonzalez Hernandez, Joshua Peper, Justin R. Crepp, Kaike Pan, Keivan G. Stassun, Leslie Hebb, Leticia Ferreira, Luan Ghezzi, Luiz N. Da Costa, Marcio A. G. Maia, Martin Paegert, Massimiliano Esposito, Nathan De Lee, Peng Jiang, Phillip A. Cargile, Rafael Rebolo, Robert J. Siverd, Rohit Deshpande, Scott W. Fleming, Stephanie Snedden, Stephen R. Kane, Suvrath Mahadevan, Thomas G. Beatty, Victor Malanushenko

arxiv:1306.3157 v1 · 2013-06-13 · 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{GFJMIPJI54BKCLUCN7SVIUPCCA}

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	2026-05-18T03:20:59.455485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3152c43d28ef02a12e826fe55451e21034cd1ce8bcedfc7f98441ac7822971d2

Aliases

arxiv: 1306.3157 · arxiv_version: 1306.3157v1 · doi: 10.48550/arxiv.1306.3157 · pith_short_12: GFJMIPJI54BK · pith_short_16: GFJMIPJI54BKCLUC · pith_short_8: GFJMIPJI

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/GFJMIPJI54BKCLUCN7SVIUPCCA \
  | 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: 3152c43d28ef02a12e826fe55451e21034cd1ce8bcedfc7f98441ac7822971d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b954b0b6bfca7baeeafca87a9ab2828bcca99ef27eeff2ed4edf44ec4821de8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-06-13T16:24:15Z",
    "title_canon_sha256": "c1b88563466f92db451dc1d7f6ce1f5583852a821b90687e1f88c7743dee2eaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3157",
    "kind": "arxiv",
    "version": 1
  }
}