Pith Number

pith:N5C4YB7H

pith:2018:N5C4YB7H4LAKQ3JS7MZXR4ZUAX

not attested not anchored not stored refs pending

Exploiting Partial Correlations in Distributionally Robust Optimization

Divya Padmanabhan, Karthik Natarajan, Karthyek R. A. Murthy

arxiv:1810.10169 v1 · 2018-10-24 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5C4YB7H4LAKQ3JS7MZXR4ZUAX}

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	2026-05-18T00:02:24.024409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f45cc07e7e2c0a86d32fb3378f33405c13020f2e1622afd0054fda652ae4de8

Aliases

arxiv: 1810.10169 · arxiv_version: 1810.10169v1 · doi: 10.48550/arxiv.1810.10169 · pith_short_12: N5C4YB7H4LAK · pith_short_16: N5C4YB7H4LAKQ3JS · pith_short_8: N5C4YB7H

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/N5C4YB7H4LAKQ3JS7MZXR4ZUAX \
  | 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: 6f45cc07e7e2c0a86d32fb3378f33405c13020f2e1622afd0054fda652ae4de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ae0f6bf1f6a5ca488e22519859f72fde3e34fa3312f058bc8951460253a4b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-24T03:39:46Z",
    "title_canon_sha256": "91654a01bc27a79573bd4564e7ef5d013c1592f3c222bbe5de3cb3a16ad2059a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10169",
    "kind": "arxiv",
    "version": 1
  }
}