Pith Number

pith:4ICRJWTN

pith:2022:4ICRJWTNO67KMGD7HSPP63E6U7

not attested not anchored not stored refs pending

Weighted Encoding Optimization for Dynamic Single-pixel Imaging and Sensing

Chunli Zhu, Jun Zhang, Liheng Bian, Xinrui Zhan

arxiv:2201.02833 v1 · 2022-01-08 · 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{4ICRJWTNO67KMGD7HSPP63E6U7}

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	2026-07-05T03:46:49.267484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20514da6d77bea6187f3c9eff6c9ea7edfbba2dca7e7cece2d4bb8169d71be7

Aliases

arxiv: 2201.02833 · arxiv_version: 2201.02833v1 · doi: 10.48550/arxiv.2201.02833 · pith_short_12: 4ICRJWTNO67K · pith_short_16: 4ICRJWTNO67KMGD7 · pith_short_8: 4ICRJWTN

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/4ICRJWTNO67KMGD7HSPP63E6U7 \
  | 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: e20514da6d77bea6187f3c9eff6c9ea7edfbba2dca7e7cece2d4bb8169d71be7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ac4fdb201035fd02eb595aa45e055e41261279cab325fbc089c224b8b4f145a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-08T14:11:22Z",
    "title_canon_sha256": "81d642836209b0b6d9a54bfa2e37b52c760dbe5568b7c47e6dc024620625d404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02833",
    "kind": "arxiv",
    "version": 1
  }
}