Pith Number

pith:G4G2HXHJ

pith:2016:G4G2HXHJYY7366PZHZ2EHUUTLP

not attested not anchored not stored refs pending

Optimizing quantization for Lasso recovery

Deanna Needell, Hao-Jun Michael Shi, Mindy Case, Shenyinying Tu, Xiaoyi Gu, Yaniv Plan

arxiv:1606.03055 v1 · 2016-06-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4G2HXHJYY7366PZHZ2EHUUTLP}

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	2026-05-18T01:12:38.402194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370da3dce9c63fbf79f93e7443d2935bca3fd4c85e437c5ef9fc37a5bce2a871

Aliases

arxiv: 1606.03055 · arxiv_version: 1606.03055v1 · doi: 10.48550/arxiv.1606.03055 · pith_short_12: G4G2HXHJYY73 · pith_short_16: G4G2HXHJYY7366PZ · pith_short_8: G4G2HXHJ

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/G4G2HXHJYY7366PZHZ2EHUUTLP \
  | 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: 370da3dce9c63fbf79f93e7443d2935bca3fd4c85e437c5ef9fc37a5bce2a871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24bbc22c720c82a044857acb90b1716e20c7915a5205c5c6d71c0ee488d617a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-06-09T18:32:39Z",
    "title_canon_sha256": "4ee13b1c258bc16611f608cf64cbe41964a5c70ed19e3f1eab1ae1750981aef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03055",
    "kind": "arxiv",
    "version": 1
  }
}