Pith Number

pith:3NWWETWG

pith:2023:3NWWETWGFBKFSLTJHQUCMQZC5F

not attested not anchored not stored refs pending

Machine Learning for Observational Cosmology

Kana Moriwaki, Naoki Yoshida, Takahiro Nishimichi

arxiv:2303.15794 v2 · 2023-03-28 · astro-ph.IM · astro-ph.CO · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NWWETWGFBKFSLTJHQUCMQZC5F}

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

KAN-LSTM-Transformer Neural Networks, MFV and Cosmological Parameters

Receipt and verification

First computed	2026-07-05T06:13:38.900625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6d624ec62854592e693c28264322e940dc68f5604cda00943106222077370b

Aliases

arxiv: 2303.15794 · arxiv_version: 2303.15794v2 · doi: 10.48550/arxiv.2303.15794 · pith_short_12: 3NWWETWGFBKF · pith_short_16: 3NWWETWGFBKFSLTJ · pith_short_8: 3NWWETWG

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/3NWWETWGFBKFSLTJHQUCMQZC5F \
  | 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: db6d624ec62854592e693c28264322e940dc68f5604cda00943106222077370b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5683d8a169f57c5d3c11c94ce41cf7ce11f4dda5628247fee1cb362d1768020f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-03-28T07:59:04Z",
    "title_canon_sha256": "c7ef8e498f85e5b587d69466a41d74c21cc460de2bdc14d7665ed26f6d001ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15794",
    "kind": "arxiv",
    "version": 2
  }
}