Pith Number

pith:WNALAHVU

pith:2022:WNALAHVUHHCW43MXASTWPT33G7

not attested not anchored not stored refs pending

A Feasibility-Seeking Approach to Two-stage Robust Optimization in Kidney Exchange

Dionne M. Aleman, Lizeth Carolina Riascos-Alvarez, Merve Bodur

arxiv:2211.09242 v3 · 2022-11-16 · 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{WNALAHVUHHCW43MXASTWPT33G7}

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	2026-07-05T05:40:21.727921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b340b01eb439c56e6d9704a767cf7b37d95950be7ee2d583a337780e11fc48f7

Aliases

arxiv: 2211.09242 · arxiv_version: 2211.09242v3 · doi: 10.48550/arxiv.2211.09242 · pith_short_12: WNALAHVUHHCW · pith_short_16: WNALAHVUHHCW43MX · pith_short_8: WNALAHVU

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/WNALAHVUHHCW43MXASTWPT33G7 \
  | 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: b340b01eb439c56e6d9704a767cf7b37d95950be7ee2d583a337780e11fc48f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107e8969fb14760ac5fd32a08cc067b6e81b72ef1f2e48a62e4e9149afca881a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-11-16T22:11:18Z",
    "title_canon_sha256": "cb1cbbdc34cdee36c619a5eb2adc3f307a9590ac3e0585bc195524d78f6504e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09242",
    "kind": "arxiv",
    "version": 3
  }
}