Pith Number

pith:OMREILFT

pith:2017:OMREILFTDZ3IWQ2NZ7JINN73JC

not attested not anchored not stored refs pending

Optimistic lower bounds for convex regularized least-squares

Pierre C Bellec

arxiv:1703.01332 v3 · 2017-03-03 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMREILFTDZ3IWQ2NZ7JINN73JC}

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	2026-05-18T00:33:32.219725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7322442cb31e768b434dcfd286b7fb488366a43dc7995325c36fc68baf42f878

Aliases

arxiv: 1703.01332 · arxiv_version: 1703.01332v3 · doi: 10.48550/arxiv.1703.01332 · pith_short_12: OMREILFTDZ3I · pith_short_16: OMREILFTDZ3IWQ2N · pith_short_8: OMREILFT

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/OMREILFTDZ3IWQ2NZ7JINN73JC \
  | 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: 7322442cb31e768b434dcfd286b7fb488366a43dc7995325c36fc68baf42f878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ab0b34891445ae2efdb013c494f6712a82d9209b08b9532b5a3881ae3f36acd",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-03-03T20:33:58Z",
    "title_canon_sha256": "fe32375e8d7d6a5368f0babf9a722981bd4d6e2c8acd65ee281be20c3946138b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01332",
    "kind": "arxiv",
    "version": 3
  }
}