Pith Number

pith:Y2B74PPS

pith:2018:Y2B74PPSCGRMM5NERFDLNHHWZZ

not attested not anchored not stored refs pending

Modeling Sparse Deviations for Compressed Sensing using Generative Models

Aditya Grover, Manik Dhar, Stefano Ermon

arxiv:1807.01442 v2 · 2018-07-04 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2B74PPSCGRMM5NERFDLNHHWZZ}

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	2026-05-18T00:09:09.096373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c683fe3df211a2c675a48946b69cf6ce7defac34bb1d9faae7c2734cad522b7c

Aliases

arxiv: 1807.01442 · arxiv_version: 1807.01442v2 · doi: 10.48550/arxiv.1807.01442 · pith_short_12: Y2B74PPSCGRM · pith_short_16: Y2B74PPSCGRMM5NE · pith_short_8: Y2B74PPS

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/Y2B74PPSCGRMM5NERFDLNHHWZZ \
  | 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: c683fe3df211a2c675a48946b69cf6ce7defac34bb1d9faae7c2734cad522b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10baa383eb723bb8cd071192423e30c32f0d0037dc65238bc0b9d7ed4ac5c243",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-07-04T03:57:21Z",
    "title_canon_sha256": "bcfcb39245b8369cf1b62f9a6889493f9cc74c975af6bccd4a4a713dcca78f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01442",
    "kind": "arxiv",
    "version": 2
  }
}