Pith Number

pith:EM5W5P4B

pith:2024:EM5W5P4B5TTBNVWPZOJR2WHQR7

not attested not anchored not stored refs pending

Convergence Properties of Score-Based Models for Linear Inverse Problems Using Graduated Optimisation

Alexander Denker, Pascal Fernsel, \v{Z}eljko Kereta

arxiv:2404.18699 v2 · 2024-04-29 · cs.LG · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EM5W5P4B5TTBNVWPZOJR2WHQR7}

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	2026-07-05T08:54:49.879250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

233b6ebf81ece616d6cfcb931d58f08ffab60cb275fd36371da1d34d49ec12ce

Aliases

arxiv: 2404.18699 · arxiv_version: 2404.18699v2 · doi: 10.48550/arxiv.2404.18699 · pith_short_12: EM5W5P4B5TTB · pith_short_16: EM5W5P4B5TTBNVWP · pith_short_8: EM5W5P4B

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/EM5W5P4B5TTBNVWPZOJR2WHQR7 \
  | 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: 233b6ebf81ece616d6cfcb931d58f08ffab60cb275fd36371da1d34d49ec12ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1697cfb3e4050f5336130138eb1160755d201509059ffeb1de7f9566e9e4dbe7",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-29T13:47:59Z",
    "title_canon_sha256": "c73d5bae8cf569b309d341695236ed7188027a1330aef21ff7dda0d5a8f68f42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18699",
    "kind": "arxiv",
    "version": 2
  }
}