Pith Number

pith:XXZK6ANF

pith:2025:XXZK6ANFUQD2ST26CUOV2VJTMD

not attested not anchored not stored refs pending

Denoising Diffusion Probabilistic Model for realistic and fast generated \textit{Euclid}-like data for weak lensing analysis

Diana Scognamiglio, Eric Huff, Jake H. Lee, Sergi R. Hildebrandt, Shoubaneh Hemmati

arxiv:2504.07183 v1 · 2025-04-09 · astro-ph.GA · 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{XXZK6ANFUQD2ST26CUOV2VJTMD}

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	2026-07-05T11:16:57.218136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf2af01a5a407a94f5e151d5d553360fe69985099a2dad75b9d2c1b6d0b36e1

Aliases

arxiv: 2504.07183 · arxiv_version: 2504.07183v1 · doi: 10.48550/arxiv.2504.07183 · pith_short_12: XXZK6ANFUQD2 · pith_short_16: XXZK6ANFUQD2ST26 · pith_short_8: XXZK6ANF

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/XXZK6ANFUQD2ST26CUOV2VJTMD \
  | 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: bdf2af01a5a407a94f5e151d5d553360fe69985099a2dad75b9d2c1b6d0b36e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945f1d73f3bdbf6f6e9f08e3c94570555462a75dd11f919b788324315fcf53c4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-09T18:01:40Z",
    "title_canon_sha256": "1e12650955b32391a6136a63f88f24b33d8ce42e8ce429c0ed28b2f63c3b6590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07183",
    "kind": "arxiv",
    "version": 1
  }
}