Pith Number

pith:NMEXEQ73

pith:2016:NMEXEQ73Z5IF3562ATOBFQQPJY

not attested not anchored not stored refs pending

Restricted Strong Convexity Implies Weak Submodularity

Alexandros G. Dimakis, Ethan R. Elenberg, Rajiv Khanna, Sahand Negahban

arxiv:1612.00804 v2 · 2016-12-02 · stat.ML · cs.IT · cs.LG · 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{NMEXEQ73Z5IF3562ATOBFQQPJY}

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	2026-05-18T00:33:02.301727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b097243fbcf505df7da04dc12c20f4e11beb6efe6668b02b8cdeb150a5bf1d4

Aliases

arxiv: 1612.00804 · arxiv_version: 1612.00804v2 · doi: 10.48550/arxiv.1612.00804 · pith_short_12: NMEXEQ73Z5IF · pith_short_16: NMEXEQ73Z5IF3562 · pith_short_8: NMEXEQ73

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/NMEXEQ73Z5IF3562ATOBFQQPJY \
  | 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: 6b097243fbcf505df7da04dc12c20f4e11beb6efe6668b02b8cdeb150a5bf1d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df94e0f497a78efed864fb48266e17b9edc05c35f8b5ef8421dc0c9ee0362024",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-12-02T19:32:55Z",
    "title_canon_sha256": "32a076ee748083fa4a4a942db928dd666c24a03ef11dcc81fc5aafcdc0488ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00804",
    "kind": "arxiv",
    "version": 2
  }
}