Pith Number

pith:UPS6B54P

pith:2015:UPS6B54PGPEXAAVVMITCLSNVGS

not attested not anchored not stored refs pending

Using the WOWA operator in robust discrete optimization problems

Adam Kasperski, Pawel Zielinski

arxiv:1504.07863 v2 · 2015-04-29 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPS6B54PGPEXAAVVMITCLSNVGS}

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	2026-05-18T01:30:48.908499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e5e0f78f33c97002b5622625c9b534ab52cb066a40961af49cc00f33bd49dc

Aliases

arxiv: 1504.07863 · arxiv_version: 1504.07863v2 · doi: 10.48550/arxiv.1504.07863 · pith_short_12: UPS6B54PGPEX · pith_short_16: UPS6B54PGPEXAAVV · pith_short_8: UPS6B54P

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/UPS6B54PGPEXAAVVMITCLSNVGS \
  | 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: a3e5e0f78f33c97002b5622625c9b534ab52cb066a40961af49cc00f33bd49dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5512f4a612c67ed5906cd5f2a8f5dbe590e90f89a734463ae6018f33c3fbd9e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-04-29T13:59:34Z",
    "title_canon_sha256": "d2284d438e73ac96727147584ef61307734c00bf466b9598c206a1195b4cb9b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07863",
    "kind": "arxiv",
    "version": 2
  }
}