Pith Number

pith:QXY2LBYR

pith:2025:QXY2LBYRIQA6BDKQJ2HNGZEEPT

not attested not anchored not stored refs pending

Unveiling the largest structures in the nearby Universe: Discovery of the Quipu superstructure

Gayoung Chon, Hans Boehringer, Joachim Truemper, Norbert Schartel, Renee C. Kraan-Korteweg

arxiv:2501.19236 v1 · 2025-01-31 · 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{QXY2LBYRIQA6BDKQJ2HNGZEEPT}

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

Primordial Black Holes as Coma Cluster Dark Matter and the Unresolved {\gamma}-Ray Background

Receipt and verification

First computed	2026-07-05T10:28:34.541428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f1a587114401e08d504e8ed364847cdbdd204823225f77022ce0ab10cef8ea

Aliases

arxiv: 2501.19236 · arxiv_version: 2501.19236v1 · doi: 10.48550/arxiv.2501.19236 · pith_short_12: QXY2LBYRIQA6 · pith_short_16: QXY2LBYRIQA6BDKQ · pith_short_8: QXY2LBYR

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/QXY2LBYRIQA6BDKQJ2HNGZEEPT \
  | 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: 85f1a587114401e08d504e8ed364847cdbdd204823225f77022ce0ab10cef8ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cc63fdf92679d473c225dc83e14db95a26b0d994c838cecff488301707d045b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-31T15:49:52Z",
    "title_canon_sha256": "5947a5db3e8968dec2707eeac3e8a279bee89944e1d29a3812faddf1ffcdc525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.19236",
    "kind": "arxiv",
    "version": 1
  }
}