Pith Number

pith:BBDMNB6V

pith:2025:BBDMNB6VJDX7TLBCCMTJOGNLEL

not attested not anchored not stored refs pending

Quasar Pairs as Large--Scale Structure tracers

Diego G. Lambas, Facundo Toscano, Heliana E. Luparello, J\'ulio C. Fabris, Luiz Filipe Guimar\~aes, Mart\'in G. Richarte

arxiv:2504.01251 v2 · 2025-04-01 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBDMNB6VJDX7TLBCCMTJOGNLEL}

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

Fast and accurate Gaia-unWISE quasar mock catalogs from LPT and Eulerian bias

Receipt and verification

First computed	2026-07-05T11:59:12.598542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0846c687d548eff9ac2213269719ab22d0d7b828c05dbe799959d4548278d046

Aliases

arxiv: 2504.01251 · arxiv_version: 2504.01251v2 · doi: 10.48550/arxiv.2504.01251 · pith_short_12: BBDMNB6VJDX7 · pith_short_16: BBDMNB6VJDX7TLBC · pith_short_8: BBDMNB6V

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/BBDMNB6VJDX7TLBCCMTJOGNLEL \
  | 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: 0846c687d548eff9ac2213269719ab22d0d7b828c05dbe799959d4548278d046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b083b057e97bd7fb63791c43da5ae76187814619402d73958e697579ce7a7d8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-01T23:40:38Z",
    "title_canon_sha256": "f165332f6d377052c6f5692c406638f4beb6e48c94f56cd8a9623d24d507fcff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01251",
    "kind": "arxiv",
    "version": 2
  }
}