Pith Number

pith:DW7YW7B4

pith:2022:DW7YW7B4S5RPUZ4ZX4AQ36MZPA

not attested not anchored not stored refs pending

Big Three Dragons: Molecular Gas in a Bright Lyman-Break Galaxy at $z=7.15$

Akio K. Inoue, Dragan Salak, Hiroshi Matsuo, Kirsten K. Knudsen, Nario Kuno, Satoshi Yamanaka, Seiji Fujimoto, Takuya Hashimoto, Yoichi Tamura, Yoshiaki Ono, Yoshinobu Fudamoto, Yuichi Harikane, Yuma Sugahara

arxiv:2203.01345 v2 · 2022-03-02 · 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{DW7YW7B4S5RPUZ4ZX4AQ36MZPA}

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	2026-07-05T06:34:17.062067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dbf8b7c3c9762fa6799bf010df9997802200f7772225064ebcdd637caa3fb9b

Aliases

arxiv: 2203.01345 · arxiv_version: 2203.01345v2 · doi: 10.48550/arxiv.2203.01345 · pith_short_12: DW7YW7B4S5RP · pith_short_16: DW7YW7B4S5RPUZ4Z · pith_short_8: DW7YW7B4

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/DW7YW7B4S5RPUZ4ZX4AQ36MZPA \
  | 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: 1dbf8b7c3c9762fa6799bf010df9997802200f7772225064ebcdd637caa3fb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563a193cffa4ba3c7a521b8166c74607dd44336db78f7102fb015f3e0687868a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-02T19:00:07Z",
    "title_canon_sha256": "a5e77fa3db8369ec512f32654931a168f2931e2a5fc899216abcfca572d39190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01345",
    "kind": "arxiv",
    "version": 2
  }
}