Pith Number

pith:MD2TVVRC

pith:2004:MD2TVVRC56X7P6ZFKRZUTLM5TR

not attested not anchored not stored refs pending

A Young Brown Dwarf Companion to DH Tauri

Hiroshi Suto, Hiroyasu Ando, Jun-ichi Morino, Koji Murakawa, Masahiko Hayashi, Miki Ishii, Misato Fukagawa, Motohide Tamura, Naoto Kobayashi, Naruhisa Takato, Norio Kaifu, Saeko S.Hayashi, Satoshi Mayama, Shin Oya, Shoken M. Miyama, Tae-Soo Pyo, Takahiro Naoi, Takashi Tsuji, Takayuki Nishikawa, Takuya Yamashita, Tomonori Usuda, Yoichi Itoh, Yumiko Oasa

arxiv:astro-ph/0411177 v1 · 2004-11-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MD2TVVRC56X7P6ZFKRZUTLM5TR}

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 Companions to B and A Stars Snapshot (C-BASS) Survey: I. Discovery of a Young Brown Dwarf Companion to HIP 17453

Receipt and verification

First computed	2026-07-04T16:45:08.274629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f53ad622efaff7fb25547349ad9d9c7a1fb62c0bcf6e1aaacd951bea27cd03

Aliases

arxiv: astro-ph/0411177 · arxiv_version: astro-ph/0411177v1 · doi: 10.48550/arxiv.astro-ph/0411177 · pith_short_12: MD2TVVRC56X7 · pith_short_16: MD2TVVRC56X7P6ZF · pith_short_8: MD2TVVRC

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/MD2TVVRC56X7P6ZFKRZUTLM5TR \
  | 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: 60f53ad622efaff7fb25547349ad9d9c7a1fb62c0bcf6e1aaacd951bea27cd03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be8295178697b4925bb684e8df022fb649dc1d7a18b0807cc0e0d915b162886",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-08T03:31:59Z",
    "title_canon_sha256": "ee0960cf2a0e2ffe38aa18aadd901af148b9a642e10577ba053e097a7b1a82f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411177",
    "kind": "arxiv",
    "version": 1
  }
}