Pith Number

pith:ETEQNSFC

pith:2018:ETEQNSFCIPR3A4YVOAACENFZ5N

not attested not anchored not stored refs pending

Recursive Optimization of Convex Risk Measures: Mean-Semideviation Models

Dionysios S. Kalogerias, Warren B. Powell

arxiv:1804.00636 v5 · 2018-04-02 · math.OC · stat.AP · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETEQNSFCIPR3A4YVOAACENFZ5N}

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	2026-05-18T00:02:12.509681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24c906c8a243e3b0731570002234b9eb6ec523588366f02bb0061e4813807133

Aliases

arxiv: 1804.00636 · arxiv_version: 1804.00636v5 · doi: 10.48550/arxiv.1804.00636 · pith_short_12: ETEQNSFCIPR3 · pith_short_16: ETEQNSFCIPR3A4YV · pith_short_8: ETEQNSFC

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/ETEQNSFCIPR3A4YVOAACENFZ5N \
  | 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: 24c906c8a243e3b0731570002234b9eb6ec523588366f02bb0061e4813807133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edac57da6549208167fa4555b9a19af17a4376c8b22b7d6b586197899595c030",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-02T17:27:52Z",
    "title_canon_sha256": "e4501197a0a3198773911df5a06e3f1504d76cc318f28a0ca4718d4b29205e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00636",
    "kind": "arxiv",
    "version": 5
  }
}