Pith Number

pith:WXJTLHOA

pith:2013:WXJTLHOAEL4K37RR3LTUHAS3XK

not attested not anchored not stored refs pending

Quantized Iterative Hard Thresholding: Bridging 1-bit and High-Resolution Quantized Compressed Sensing

Christophe De Vleeschouwer, K\'evin Degraux, Laurent Jacques

arxiv:1305.1786 v1 · 2013-05-08 · cs.IT · math.IT

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T03:26:11.202001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d3359dc022f8adfe31dae743825bba81841e6e47f96b3339f5517d14d91737

Aliases

arxiv: 1305.1786 · arxiv_version: 1305.1786v1 · doi: 10.48550/arxiv.1305.1786 · pith_short_12: WXJTLHOAEL4K · pith_short_16: WXJTLHOAEL4K37RR · pith_short_8: WXJTLHOA

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/WXJTLHOAEL4K37RR3LTUHAS3XK \
  | 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: b5d3359dc022f8adfe31dae743825bba81841e6e47f96b3339f5517d14d91737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655aefbe8963e2c2f83f55ac7245aec7e2d80ae69b543e55795da59f2508ff59",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-08T11:52:04Z",
    "title_canon_sha256": "98d49b1ac15d47f3b764698acdaadfc918f90edc948878776d2c4c344a16cebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1786",
    "kind": "arxiv",
    "version": 1
  }
}