Pith Number

pith:PHDSKKNQ

pith:2020:PHDSKKNQ45XGROMWFJMQ5HEJHT

not attested not anchored not stored refs pending

CHORUS. I. Cosmic HydrOgen Reionization Unveiled with Subaru: Overview

Akio K. Inoue (Waseda), C.-H. Lee, Haibin Zhang, Haruka Kusakabe, Hiroyuki Ikeda, Hisanori Furusawa, Ikuru Iwata, Kazuhiro Shimasaku, Ken Mawatari, Kimihiko Nakajima, Masami Ouchi, Masanori Iye, Masao Hayashi, Masaru Kajisawa, Miftahul Hilmi, Nobunari Kashikawa, Rieko Momose, Satoshi Kikuta, Satoshi Yamanaka (Waseda), Shotaro Kikuchihara, Tadayuki Kodama, Takatoshi Shibuya, Tohru Nagao, Tomoki Hayashino, Tomoki Saito, Tomotsugu Goto, Yongming Liang, Yoshiaki Ono, Yoshiaki Taniguchi, Yuichi Harikane, Yuichi Matsuda

arxiv:2011.07211 v1 · 2020-11-14 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHDSKKNQ45XGROMWFJMQ5HEJHT}

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	2026-07-05T01:51:47.156092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79c72529b0e76e68b9962a590e9c893cc84a477954b3d2379f4474e912c49151

Aliases

arxiv: 2011.07211 · arxiv_version: 2011.07211v1 · doi: 10.48550/arxiv.2011.07211 · pith_short_12: PHDSKKNQ45XG · pith_short_16: PHDSKKNQ45XGROMW · pith_short_8: PHDSKKNQ

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/PHDSKKNQ45XGROMWFJMQ5HEJHT \
  | 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: 79c72529b0e76e68b9962a590e9c893cc84a477954b3d2379f4474e912c49151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d426315d20e628e9a1f3d590e86eb894b0516c254ba9cc279acb61a88de7e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-14T03:31:05Z",
    "title_canon_sha256": "b64f83030f93f5b2560f692ada069d327569cff243b7aa87198f9d5af9a9b1b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07211",
    "kind": "arxiv",
    "version": 1
  }
}