Pith Number

pith:KAKJVGPR

pith:2022:KAKJVGPRVXYLU7RWPRCMGJWBLU

not attested not anchored not stored refs pending

Cosmology-informed neural networks to solve the background dynamics of the Universe

Augusto T. Chantada, Cecilia Garraffo, Claudia G. Sc\'occola, Pavlos Protopapas, Susana J. Landau

arxiv:2205.02945 v3 · 2022-05-05 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAKJVGPRVXYLU7RWPRCMGJWBLU}

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	2026-07-05T05:52:19.887743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50149a99f1adf0ba7e367c44c326c15d3da71a9eb7816743efeb010faf4cc96f

Aliases

arxiv: 2205.02945 · arxiv_version: 2205.02945v3 · doi: 10.48550/arxiv.2205.02945 · pith_short_12: KAKJVGPRVXYL · pith_short_16: KAKJVGPRVXYLU7RW · pith_short_8: KAKJVGPR

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/KAKJVGPRVXYLU7RWPRCMGJWBLU \
  | 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: 50149a99f1adf0ba7e367c44c326c15d3da71a9eb7816743efeb010faf4cc96f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08f556b53818aab31d1a261c4a2d3e40e4ad1732b4a08a9b5dcb278872e98c0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-05T21:56:43Z",
    "title_canon_sha256": "0a7067caec846c6c4d1dc6673ada5a88df33fda8dc6692227299a170e8a0bc18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02945",
    "kind": "arxiv",
    "version": 3
  }
}