Pith Number

pith:SGUYXQJB

pith:2020:SGUYXQJBZ7ZY4OVCUQVNK3WS4F

not attested not anchored not stored refs pending

FOREVER22: galaxy formation in protocluster regions

Akio K. Inoue, Claudio Dalla-Vecchia, Hajime Fukushima, Hideki Umehata, Hidenobu Yajima, Ken Mawatari, Kentaro Nagamine, Makito Abe, Mariko Kubo, Masami Ouchi, Nobunari Kashikawa, Sadegh Khochfar, Shohei Arata, Tadayuki Kodama, Takuya Hashimoto, Yuexing Li, Yuichi Matsuda

arxiv:2011.11663 v2 · 2020-11-23 · 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{SGUYXQJBZ7ZY4OVCUQVNK3WS4F}

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

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

Receipt and verification

First computed	2026-07-05T03:46:32.872382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a98bc121cff38e3aa2a42ad56ed2e16ef8947248e99d91ab46e3498ff0b911

Aliases

arxiv: 2011.11663 · arxiv_version: 2011.11663v2 · doi: 10.48550/arxiv.2011.11663 · pith_short_12: SGUYXQJBZ7ZY · pith_short_16: SGUYXQJBZ7ZY4OVC · pith_short_8: SGUYXQJB

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/SGUYXQJBZ7ZY4OVCUQVNK3WS4F \
  | 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: 91a98bc121cff38e3aa2a42ad56ed2e16ef8947248e99d91ab46e3498ff0b911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff433560982b46a22136c7eaabb84a42570a13f5528eac34f2a6c9c6379c5f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-23T19:03:37Z",
    "title_canon_sha256": "3804748755e239fe264d94db37854141f96ffc3d8f8baf0801d64223324c3515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11663",
    "kind": "arxiv",
    "version": 2
  }
}