Pith Number

pith:JSYBPRG2

pith:2025:JSYBPRG2NJSRS56BWKUIYMMKRF

not attested not anchored not stored refs pending

Supervised Extraction of the Thermal Sunyaev$-$Zel'dovich Effect with a Three-Dimensional Convolutional Neural Network

Cameron T. Pratt, Joel N. Bregman, Zhijie Qu

arxiv:2507.13400 v1 · 2025-07-16 · astro-ph.IM · 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{JSYBPRG2NJSRS56BWKUIYMMKRF}

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	2026-07-05T12:05:43.522325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb017c4da6a651977c1b2a88c318a8952666355591bb2166e2dc164e0aa7cbc

Aliases

arxiv: 2507.13400 · arxiv_version: 2507.13400v1 · doi: 10.48550/arxiv.2507.13400 · pith_short_12: JSYBPRG2NJSR · pith_short_16: JSYBPRG2NJSRS56B · pith_short_8: JSYBPRG2

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/JSYBPRG2NJSRS56BWKUIYMMKRF \
  | 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: 4cb017c4da6a651977c1b2a88c318a8952666355591bb2166e2dc164e0aa7cbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0fd18efde48e3e8515646807a7e4554a556de1d3d93e03ec5cb61f9a0ca3606",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-16T19:31:22Z",
    "title_canon_sha256": "2c856bc767a828d477d50d690ed704d33176a38d9d6479fb722d82518f71e0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13400",
    "kind": "arxiv",
    "version": 1
  }
}