Pith Number

pith:76V5H7SR

pith:2025:76V5H7SRVVBE6HZWHD4TT5VIFM

not attested not anchored not stored refs pending

Fast End-to-End Framework for Cosmological Parameter Inference from CMB Data Using Machine Learning

Camila P. Novaes, Carlo Baccigalupi, Elisa G. M. Ferreira, Larissa Santos

arxiv:2511.01291 v3 · 2025-11-03 · 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{76V5H7SRVVBE6HZWHD4TT5VIFM}

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	2026-06-04T01:08:35.584195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffabd3fe51ad424f1f3638f939f6a82b057e201027e6b0a3bfdc8405862b3f39

Aliases

arxiv: 2511.01291 · arxiv_version: 2511.01291v3 · doi: 10.48550/arxiv.2511.01291 · pith_short_12: 76V5H7SRVVBE · pith_short_16: 76V5H7SRVVBE6HZW · pith_short_8: 76V5H7SR

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/76V5H7SRVVBE6HZWHD4TT5VIFM \
  | 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: ffabd3fe51ad424f1f3638f939f6a82b057e201027e6b0a3bfdc8405862b3f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc32a9e930887b0db4194285ffb24e769ada8524ad1a33e5e23d1713217f4c10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-11-03T07:15:33Z",
    "title_canon_sha256": "0e58e4a09fc46fbb408207b50cece4e0ccd166321e3256174b078b0fbe44a682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.01291",
    "kind": "arxiv",
    "version": 3
  }
}