Pith Number

pith:7NIAPMFU

pith:2021:7NIAPMFUI6UMMFDQLINFHOQV55

not attested not anchored not stored refs pending

Data-Driven Moment-Based Distributionally Robust Chance-Constrained Optimization

Ahmed S. Zamzam, Andrey Bernstein, Joshua Comden

arxiv:2109.08742 v1 · 2021-09-17 · 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{7NIAPMFUI6UMMFDQLINFHOQV55}

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	2026-07-05T03:15:38.059445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5007b0b447a8c614705a1a53ba15ef49e4fede687a11a56d33fbb4861d40e1

Aliases

arxiv: 2109.08742 · arxiv_version: 2109.08742v1 · doi: 10.48550/arxiv.2109.08742 · pith_short_12: 7NIAPMFUI6UM · pith_short_16: 7NIAPMFUI6UMMFDQ · pith_short_8: 7NIAPMFU

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/7NIAPMFUI6UMMFDQLINFHOQV55 \
  | 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: fb5007b0b447a8c614705a1a53ba15ef49e4fede687a11a56d33fbb4861d40e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e2129ace932e8b494e4c470d429e2a0e9456d8e95510438a3731f147d4b469",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-09-17T19:50:17Z",
    "title_canon_sha256": "1d41129492001682901f9884974c42a2573c668faccb057329fa2d074dfa2164"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08742",
    "kind": "arxiv",
    "version": 1
  }
}