Pith Number

pith:SKZQZIOZ

pith:2019:SKZQZIOZAWWDU3NH5KDYF3UTXN

not attested not anchored not stored refs pending

Online Multistage Subset Maximization Problems

Alexandre Teiller, Bruno Escoffier, Evripidis Bampis, Kevin Schewior

arxiv:1905.04162 v1 · 2019-05-10 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKZQZIOZAWWDU3NH5KDYF3UTXN}

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	2026-05-17T23:46:34.334508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b30ca1d905ac3a6da7ea8782ee93bb654e2eb029d5c095f98bddadbe47596e

Aliases

arxiv: 1905.04162 · arxiv_version: 1905.04162v1 · doi: 10.48550/arxiv.1905.04162 · pith_short_12: SKZQZIOZAWWD · pith_short_16: SKZQZIOZAWWDU3NH · pith_short_8: SKZQZIOZ

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/SKZQZIOZAWWDU3NH5KDYF3UTXN \
  | 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: 92b30ca1d905ac3a6da7ea8782ee93bb654e2eb029d5c095f98bddadbe47596e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6d79e94ddfd1c06d0bb4154ccca5b11c58d647bb31a424d81cf020837c374e",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-10T13:28:23Z",
    "title_canon_sha256": "9b4faed33cef553f3c1fd74767661a436773d27fa51c642e0d157850e49d2b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04162",
    "kind": "arxiv",
    "version": 1
  }
}