Pith Number

pith:CKTNI6NF

pith:2026:CKTNI6NFSGFPU3YIKUWPTBY4FF

not attested not anchored not stored refs pending

Learning the Universe: Posterior Reliability of Neural Generative Models in High-Dimensional Field-Level Inference of Cosmic Initial Conditions

Jens Jasche, Ludvig Doeser

arxiv:2606.10023 v1 · 2026-06-08 · astro-ph.CO · astro-ph.IM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKTNI6NFSGFPU3YIKUWPTBY4FF}

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	2026-06-10T00:08:44.914101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a6d479a5918afa6f08552cf9871c2970ba4bf8d06925a36f2c8f7f1e69a891

Aliases

arxiv: 2606.10023 · arxiv_version: 2606.10023v1 · doi: 10.48550/arxiv.2606.10023 · pith_short_12: CKTNI6NFSGFP · pith_short_16: CKTNI6NFSGFPU3YI · pith_short_8: CKTNI6NF

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/CKTNI6NFSGFPU3YIKUWPTBY4FF \
  | 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: 12a6d479a5918afa6f08552cf9871c2970ba4bf8d06925a36f2c8f7f1e69a891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a112d210a3ab5c55380c90fecd892dcb54eaa2532887958d39c9abf5aed5c0",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-08T18:08:00Z",
    "title_canon_sha256": "e1006c96ce5f98d804843250ae1c5eb92cb2e0b33fb0b31981862eb5e9ea3a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10023",
    "kind": "arxiv",
    "version": 1
  }
}