Pith Number

pith:JQIY5UPM

pith:2018:JQIY5UPM5G74G4QJOTRXZGLHP2

not attested not anchored not stored refs pending

Perceptual Compressive Sensing

Chenye Wang, Guangming Shi, Jiang Du, Xuemei Xie

arxiv:1802.00176 v2 · 2018-02-01 · 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{JQIY5UPM5G74G4QJOTRXZGLHP2}

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	2026-05-17T23:59:43.835883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c118ed1ece9bfc3720974e37c99677eab8a501aafed18f465e11280c8be7fdd

Aliases

arxiv: 1802.00176 · arxiv_version: 1802.00176v2 · doi: 10.48550/arxiv.1802.00176 · pith_short_12: JQIY5UPM5G74 · pith_short_16: JQIY5UPM5G74G4QJ · pith_short_8: JQIY5UPM

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/JQIY5UPM5G74G4QJOTRXZGLHP2 \
  | 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: 4c118ed1ece9bfc3720974e37c99677eab8a501aafed18f465e11280c8be7fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223d57497ea798c09c948766fa8e2c136bea0c3f225d49d9a0ef2a259a8051b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-01T07:19:18Z",
    "title_canon_sha256": "f2851ea2ace108a294c5031c2ef313205daf08f7ba8e41824b89ef0323fa131c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00176",
    "kind": "arxiv",
    "version": 2
  }
}