Pith Number

pith:QKELLN76

pith:2017:QKELLN76276DWD2TRH4SWDBN5S

not attested not anchored not stored refs pending

Nonconvex penalties with analytical solutions for one-bit compressive sensing

Ming Yan, Xiaolin Huang

arxiv:1706.01014 v2 · 2017-06-04 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKELLN76276DWD2TRH4SWDBN5S}

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	2026-05-18T00:31:12.568502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8288b5b7fed7fc3b0f5389f92b0c2deca309a6f3e09619b510fd9769ede5cc27

Aliases

arxiv: 1706.01014 · arxiv_version: 1706.01014v2 · doi: 10.48550/arxiv.1706.01014 · pith_short_12: QKELLN76276D · pith_short_16: QKELLN76276DWD2T · pith_short_8: QKELLN76

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/QKELLN76276DWD2TRH4SWDBN5S \
  | 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: 8288b5b7fed7fc3b0f5389f92b0c2deca309a6f3e09619b510fd9769ede5cc27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de551c983ed808aa2e5e147dc4563a0849d0e17b2d350da05a4d1baf9c1b7923",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-06-04T02:17:12Z",
    "title_canon_sha256": "c17ac4bec9daf6c12ec6e336cc92330a0ac29449520c0cae8e3b6ccefe719d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01014",
    "kind": "arxiv",
    "version": 2
  }
}