Pith Number

pith:OM224LA2

pith:2026:OM224LA2L7XO7ZNRFMBIURUYBS

not attested not anchored not stored refs pending

Cosmo3DFlow: Wavelet Flow Matching for Spatial-to-Spectral Compression in Reconstructing the Early Universe

Arya Farahi, Jialu Wang, Judy Fox, Md. Khairul Islam, Ryan Goudjil, Zeyu Xia

arxiv:2602.10172 v2 · 2026-02-10 · astro-ph.IM · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OM224LA2L7XO7ZNRFMBIURUYBS}

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	2026-06-09T02:07:20.742742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7335ae2c1a5feeefe5b12b028a46980ca0b8435388664a5522ff8ec48b45783e

Aliases

arxiv: 2602.10172 · arxiv_version: 2602.10172v2 · doi: 10.48550/arxiv.2602.10172 · pith_short_12: OM224LA2L7XO · pith_short_16: OM224LA2L7XO7ZNR · pith_short_8: OM224LA2

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/OM224LA2L7XO7ZNRFMBIURUYBS \
  | 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: 7335ae2c1a5feeefe5b12b028a46980ca0b8435388664a5522ff8ec48b45783e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81209748021d0597f742ef39ffe1115735905b09e254a6801b1b647bb9cb1fd2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-02-10T15:47:18Z",
    "title_canon_sha256": "ed830c6a9f0b5b282a3d31f5796dc35cb913138139b97a8bdf983017006020e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10172",
    "kind": "arxiv",
    "version": 2
  }
}