Pith Number

pith:PB2424AS

pith:2023:PB2424ASU4WOUHQMRW6445PUZB

not attested not anchored not stored refs pending

Two long-period giant planets around two giant stars: HD 112570 and HD 154391

Bun'ei Sato, Chengqun Yang, Eiichiro Kokubo, Eiji Kambe, Fei Zhao, Gang Zhao, Guang-Yao Xiao, Hideyuki Izumiura, Hiroki Harakawa, Hiroyasu Ando, Huan-Yu Teng, Jianzhao Zhou, Kunio Noguchi, Liang Wang, Marc Hon, Masashi Omiya, Masayuki Kuzuhara, Meng Zhai, Michitoshi Yoshida, Nan Song, Shaolan Bi, Takuya Takarada, Tanda Li, Timothy D. Brandt, Wei Wang, Yoichi Itoh, Yu-Juan Liu

arxiv:2312.01388 v1 · 2023-12-03 · 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{PB2424ASU4WOUHQMRW6445PUZB}

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	2026-07-05T07:19:34.427176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7875cd7012a72cea1e0c8dbdce75f4c87b38823146d66c82fa525549894dbc5f

Aliases

arxiv: 2312.01388 · arxiv_version: 2312.01388v1 · doi: 10.48550/arxiv.2312.01388 · pith_short_12: PB2424ASU4WO · pith_short_16: PB2424ASU4WOUHQM · pith_short_8: PB2424AS

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/PB2424ASU4WOUHQMRW6445PUZB \
  | 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: 7875cd7012a72cea1e0c8dbdce75f4c87b38823146d66c82fa525549894dbc5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62536d428c6a0cd03671978dce98e5c45ac940eb50f060dfb7a6c649c7a7bf0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-12-03T13:26:06Z",
    "title_canon_sha256": "1a6b9c2274b4727185297e793b08cd956e300b0b5379d7e720ee8fd094de9324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01388",
    "kind": "arxiv",
    "version": 1
  }
}