Pith Number

pith:IDKFDB76

pith:2026:IDKFDB76AOVTLME2I5CAQRPWD2

not attested not anchored not stored refs pending

A note on the complexity of two-stage stochastic linear optimization with small second stage

Christoph Buchheim

arxiv:2605.25028 v1 · 2026-05-24 · 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{IDKFDB76AOVTLME2I5CAQRPWD2}

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	2026-05-26T01:04:11.161715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d45187fe03ab35b09a47440845f61ebea1d57b39834bd31e64e5cab5dba602

Aliases

arxiv: 2605.25028 · arxiv_version: 2605.25028v1 · doi: 10.48550/arxiv.2605.25028 · pith_short_12: IDKFDB76AOVT · pith_short_16: IDKFDB76AOVTLME2 · pith_short_8: IDKFDB76

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/IDKFDB76AOVTLME2I5CAQRPWD2 \
  | 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: 40d45187fe03ab35b09a47440845f61ebea1d57b39834bd31e64e5cab5dba602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61561453c6198ff319dabf859ce58412e32d0705006acb3d518f3cfeca81ec24",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-24T12:09:14Z",
    "title_canon_sha256": "1e3439f6a4847a4f23017d534c90ee19810e786a6ac68021a033b636771c548a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25028",
    "kind": "arxiv",
    "version": 1
  }
}