Pith Number

pith:FYIB4O3H

pith:2025:FYIB4O3HXRTUDADSGM7BXBEG7A

not attested not anchored not stored refs pending

Revisiting the CMB homogeneity scale: low multipoles removal effect and extragalactic foreground masking

Carlos A. P. Bengaly, Diego Garcia Lambas, Facundo Toscano, Frode K. Hansen, Heliana E. Luparello, Jailson Alcaniz, Rodrigo S. Gon\c{c}alves, Xiaoyun Shao

arxiv:2506.00219 v1 · 2025-05-30 · 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{FYIB4O3HXRTUDADSGM7BXBEG7A}

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	2026-07-05T11:13:31.105763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e101e3b67bc67418072333e1b8486f829b931835bba497831211323911ceeff

Aliases

arxiv: 2506.00219 · arxiv_version: 2506.00219v1 · doi: 10.48550/arxiv.2506.00219 · pith_short_12: FYIB4O3HXRTU · pith_short_16: FYIB4O3HXRTUDADS · pith_short_8: FYIB4O3H

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/FYIB4O3HXRTUDADSGM7BXBEG7A \
  | 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: 2e101e3b67bc67418072333e1b8486f829b931835bba497831211323911ceeff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8efc6b11526ab76e05fda760b29d10a001a20cefe99e8d032fe7a02a2918957a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-05-30T20:46:32Z",
    "title_canon_sha256": "b07afd95814c6a4b7e4f9e6f440bf2eee747299e92b7b965473ef52850cd63ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00219",
    "kind": "arxiv",
    "version": 1
  }
}