Pith Number

pith:XAAWCQUH

pith:2024:XAAWCQUHRJJ4ZASA3AYCLX27ZZ

not attested not anchored not stored refs pending

FISTA Iterates Converge Linearly for Denoiser-Driven Regularization

Arghya Sinha, Kunal N. Chaudhury

arxiv:2411.10808 v1 · 2024-11-16 · math.OC · 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{XAAWCQUHRJJ4ZASA3AYCLX27ZZ}

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	2026-07-05T09:36:22.464237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8016142878a53cc8240d83025df5fce44de3236b196f6ff43ae261024c64245

Aliases

arxiv: 2411.10808 · arxiv_version: 2411.10808v1 · doi: 10.48550/arxiv.2411.10808 · pith_short_12: XAAWCQUHRJJ4 · pith_short_16: XAAWCQUHRJJ4ZASA · pith_short_8: XAAWCQUH

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/XAAWCQUHRJJ4ZASA3AYCLX27ZZ \
  | 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: b8016142878a53cc8240d83025df5fce44de3236b196f6ff43ae261024c64245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d687d7010d2bdaab4a7e48676b395449f0a7bfd4432282894dd89c705486ad",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-16T14:00:58Z",
    "title_canon_sha256": "c2e4d72d96c43b46697826a6551344c750cc6ce1d29b951cba276c2b82db05d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10808",
    "kind": "arxiv",
    "version": 1
  }
}