Pith Number

pith:RONNO6WH

pith:2025:RONNO6WH7M6PYJP66GBKU34LU7

not attested not anchored not stored refs pending

Cosmological information content of Betti curves and $k$-nearest neighbor distributions

Aaron Ouellette, Gilbert Holder

arxiv:2502.09709 v2 · 2025-02-13 · 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{RONNO6WH7M6PYJP66GBKU34LU7}

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

Local Nonlinear Transforms Effectively Extract Cosmological Information From Large-Scale Structure

Receipt and verification

First computed	2026-07-05T10:19:57.360249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9ad77ac7fb3cfc25fef182aa6f8ba7d035c1e02524bf381586e5f4a50b4ddf

Aliases

arxiv: 2502.09709 · arxiv_version: 2502.09709v2 · doi: 10.48550/arxiv.2502.09709 · pith_short_12: RONNO6WH7M6P · pith_short_16: RONNO6WH7M6PYJP6 · pith_short_8: RONNO6WH

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/RONNO6WH7M6PYJP66GBKU34LU7 \
  | 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: 8b9ad77ac7fb3cfc25fef182aa6f8ba7d035c1e02524bf381586e5f4a50b4ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392f588b4636cfdf79481586e26609985b4a7fd88c5d32c80c953d76fa13882c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-02-13T19:00:30Z",
    "title_canon_sha256": "d458c8859b1d80cb3ccbc63da2f4e84932992e3f5f6770cef2062df7f601258d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09709",
    "kind": "arxiv",
    "version": 2
  }
}