Pith Number

pith:KS76SRDP

pith:2019:KS76SRDPLDPDCKF6DV4RJAUJOZ

not attested not anchored not stored refs pending

Approximation results for makespan minimization with budgeted uncertainty

Klaus Jansen, Lars Rohwedder, Marin Bougeret, Michael Poss

arxiv:1905.08592 v1 · 2019-05-21 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KS76SRDPLDPDCKF6DV4RJAUJOZ}

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	2026-05-17T23:45:42.738002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bfe9446f58de3128be1d79148289766c1416abb8896bee4968ea71cf5bf969

Aliases

arxiv: 1905.08592 · arxiv_version: 1905.08592v1 · doi: 10.48550/arxiv.1905.08592 · pith_short_12: KS76SRDPLDPD · pith_short_16: KS76SRDPLDPDCKF6 · pith_short_8: KS76SRDP

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/KS76SRDPLDPDCKF6DV4RJAUJOZ \
  | 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: 54bfe9446f58de3128be1d79148289766c1416abb8896bee4968ea71cf5bf969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be17bb7312b8792c36ec633f55fea110b1daffe879ea3b9339276cd4b0f75cab",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-21T12:58:12Z",
    "title_canon_sha256": "1fb44635f097329141ada9f7447b8f82f358ab329aadc5f3c5a03b9f0a7337c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08592",
    "kind": "arxiv",
    "version": 1
  }
}