Pith Number

pith:6NZF7TV7

pith:2025:6NZF7TV7XV2RQKK6L2A5KOEMSD

not attested not anchored not stored refs pending

SAPPHIRES: A Galaxy Over-Density in the Heart of Cosmic Reionization at $z=8.47$

Andrew J. Bunker, Christopher N. A. Willmer, Eiichi Egami, Feige Wang, Fengwu Sun, Jakob M. Helton, Masami Ouchi, Peter Behroozi, Roberto Maiolino, Tiger Yu-Yang Hsiao, Wei Leong Tee, Weizhe Liu, Xiangyu Jin, Xiaojing Lin, Yichen Liu, Yi Xu, Yongda Zhu, Yoshinobu Fudamoto, Yuichi Harikane, Zhiyuan Ji

arxiv:2503.15597 v1 · 2025-03-19 · 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{6NZF7TV7XV2RQKK6L2A5KOEMSD}

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

6 papers in Pith

A Cosmic Archipelago of lensed metal-poor galaxies at $z\sim6$

Strong Gravitational Lensing with the James Webb Space Telescope

On the later evolution of observationally selected protocluster candidates at $z\,{\gtrsim}\,5$

Before its time: a remarkably evolved protocluster core at z=7.88

Strong Gravitational Lensing with the James Webb Space Telescope

Receipt and verification

First computed	2026-07-05T10:35:53.869249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3725fcebfbd7518295e5e81d5388c90ef15b24ca1d5c25692d74d08f1b13de3

Aliases

arxiv: 2503.15597 · arxiv_version: 2503.15597v1 · doi: 10.48550/arxiv.2503.15597 · pith_short_12: 6NZF7TV7XV2R · pith_short_16: 6NZF7TV7XV2RQKK6 · pith_short_8: 6NZF7TV7

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/6NZF7TV7XV2RQKK6L2A5KOEMSD \
  | 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: f3725fcebfbd7518295e5e81d5388c90ef15b24ca1d5c25692d74d08f1b13de3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad80b4d0993375bfcf0fad1447285b8be2f34ca185e7858d82af7325eb184952",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-19T18:00:01Z",
    "title_canon_sha256": "6bc3f72defaae4fe2ab11c2a3c9b469050efc6e74171a4eb6412025a7c20990a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15597",
    "kind": "arxiv",
    "version": 1
  }
}