Pith Number

pith:SDXLD2D7

pith:2021:SDXLD2D7QIZJG3ZQU4AH3VR273

not attested not anchored not stored refs pending

Heteroscedasticity-aware residuals-based contextual stochastic optimization

G\"uzin Bayraksan, James Luedtke, Rohit Kannan

arxiv:2101.03139 v1 · 2021-01-08 · math.OC · 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{SDXLD2D7QIZJG3ZQU4AH3VR273}

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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.

Cited by

1 paper in Pith

Risk-averse Decision Making with Contextual Information: Model, Sample Average Approximation, and Kernelization

Receipt and verification

First computed	2026-07-05T02:05:34.673367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90eeb1e87f8232936f30a7007dd63afeeaefb8b609952908d5af2251336c42c3

Aliases

arxiv: 2101.03139 · arxiv_version: 2101.03139v1 · doi: 10.48550/arxiv.2101.03139 · pith_short_12: SDXLD2D7QIZJ · pith_short_16: SDXLD2D7QIZJG3ZQ · pith_short_8: SDXLD2D7

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/SDXLD2D7QIZJG3ZQU4AH3VR273 \
  | 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: 90eeb1e87f8232936f30a7007dd63afeeaefb8b609952908d5af2251336c42c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f33b66c53ec7bace0e790c0361c365587fbddb54194b6d7be3c3ff3e5f1415",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-01-08T18:11:21Z",
    "title_canon_sha256": "2e3f0c0b6580b0e20fc1af9daac9b9a76cd755c9c9b9ef9b5776766e38a201a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03139",
    "kind": "arxiv",
    "version": 1
  }
}