Pith Number

pith:3QVNHG6U

pith:2024:3QVNHG6UWE43DJFIOX2LN27CWE

not attested not anchored not stored refs pending

Cosmic Himalayas: The Highest Quasar Density Peak Identified in a 10,000 deg$^2$ Sky with Spatial Discrepancies between Galaxies, Quasars, and IGM HI

Andrea Travascio, Chenghao Zhu, Dong Dong Shi, Dongsheng Sun, FangXia An, Giuseppina Fabbiano, Haibin Zhang, Hidenobu Yajima, Hisakazu Uchiyama, John D. Silverman, Junya Arita, J. Xavier Prochaska, Kazuhiro Shimasaku, Kei Ito, Kentaro Nagamine, Martin Elvis, Masafusa Onoue, Masami Ouchi, Masayuki Tanaka, Mingyu Li, Nobunari Kashikawa, Rhythm Shimakawa, Sebastiano Cantalupo, Takanobu Kirihara, Takuma Izumi, Weichen Wang, Xiaohui Fan, Yongming Liang, Yuichi Harikane, Zheng Cai

arxiv:2404.15963 v2 · 2024-04-24 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QVNHG6UWE43DJFIOX2LN27CWE}

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	2026-07-05T10:35:32.659001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc2ad39bd4b139b1a4a875f4b6ebe2b1290d7f203ef3fd52716ebfd6d66ea1b4

Aliases

arxiv: 2404.15963 · arxiv_version: 2404.15963v2 · doi: 10.48550/arxiv.2404.15963 · pith_short_12: 3QVNHG6UWE43 · pith_short_16: 3QVNHG6UWE43DJFI · pith_short_8: 3QVNHG6U

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/3QVNHG6UWE43DJFIOX2LN27CWE \
  | 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: dc2ad39bd4b139b1a4a875f4b6ebe2b1290d7f203ef3fd52716ebfd6d66ea1b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1778288ea7563ee54ebefc91cccdd8b2144a66eb646142853836226f7f00a2d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-24T16:31:26Z",
    "title_canon_sha256": "abcad8e81c28de7cf3d71704a9186102039c98b97fde4914ff4a3ed79b166b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15963",
    "kind": "arxiv",
    "version": 2
  }
}