Pith Number

pith:LPW52GA3

pith:2025:LPW52GA3FZYH7TY3WANNWDAN7A

not attested not anchored not stored refs pending

The Emperor's New Arc: gigaparsec patterns abound in a $\Lambda$CDM universe

2), (2) Institute for Computational Cosmology, (3) Lorentz Institute for Theoretical Physics, 4), (4) Leiden Observatory, Adrian Jenkins (2), Carlos S. Frenk (2), Durham University, Gabor Racz (1), John Helly (2), Joop Schaye (4) ((1) University of Helsinki, Leiden University, Leiden University), Matthieu Schaller (3, Meri Teeriaho (1), Till Sawala (1

arxiv:2502.03515 v1 · 2025-02-05 · 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{LPW52GA3FZYH7TY3WANNWDAN7A}

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

2 papers in Pith

Optical depth to reionization in a Universe with multiple inhomogeneous domains

A Giant Ring on the sky

Receipt and verification

First computed	2026-07-05T10:10:11.467512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5beddd181b2e707fcf1bb01adb0c0df819180f9a3854435a355fa27d63db0e65

Aliases

arxiv: 2502.03515 · arxiv_version: 2502.03515v1 · doi: 10.48550/arxiv.2502.03515 · pith_short_12: LPW52GA3FZYH · pith_short_16: LPW52GA3FZYH7TY3 · pith_short_8: LPW52GA3

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/LPW52GA3FZYH7TY3WANNWDAN7A \
  | 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: 5beddd181b2e707fcf1bb01adb0c0df819180f9a3854435a355fa27d63db0e65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10eb17706bc67a0661d3e1b0b3428106b2fd93b2f547fd69e64d60266fd98c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-02-05T19:00:00Z",
    "title_canon_sha256": "eff9c4be1a458f3002cc2b1f20bbb327c45a7c3a7535e26ef3408e36b4d5cd98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03515",
    "kind": "arxiv",
    "version": 1
  }
}