Pith Number

pith:L4GVT54G

pith:2025:L4GVT54GBW2M2RKDY7VIKYXPLK

not attested not anchored not stored refs pending

Proximal Algorithm Unrolling: Flexible and Efficient Reconstruction Networks for Single-Pixel Imaging

Gang Qu, Lishun Wang, Ping Wang, Xiaodong Wang, Xin Yuan, Yulun Zhang

arxiv:2505.23180 v1 · 2025-05-29 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4GVT54GBW2M2RKDY7VIKYXPLK}

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	2026-07-05T11:12:12.029922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0d59f7860db4cd4543c7ea8562ef5abce2b1d1b7c13dd457c4938c5a221d73

Aliases

arxiv: 2505.23180 · arxiv_version: 2505.23180v1 · doi: 10.48550/arxiv.2505.23180 · pith_short_12: L4GVT54GBW2M · pith_short_16: L4GVT54GBW2M2RKD · pith_short_8: L4GVT54G

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/L4GVT54GBW2M2RKDY7VIKYXPLK \
  | 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: 5f0d59f7860db4cd4543c7ea8562ef5abce2b1d1b7c13dd457c4938c5a221d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4137a16416222aebd2091cf0a37840d7312dcae1274acdc26ef6fc3f600490e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-29T07:16:57Z",
    "title_canon_sha256": "b4e4bb04526383bfacf40117243b084b7695fc268cc356cd030a21a4ba7cbf41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23180",
    "kind": "arxiv",
    "version": 1
  }
}