Pith Number

pith:PJRCAEY2

pith:2022:PJRCAEY2ZN5IU5JIMKZXJBLAUP

not attested not anchored not stored refs pending

Structural Results for High-Multiplicity Scheduling on Uniform Machines

David Fischer, Hauke Brinkop, Klaus Jansen

arxiv:2203.01741 v2 · 2022-03-03 · 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{PJRCAEY2ZN5IU5JIMKZXJBLAUP}

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.

Cited by

1 paper in Pith

ETH-Tight FPT Algorithm for Makespan Minimization on Uniform Machines

Receipt and verification

First computed	2026-07-05T09:10:28.463291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a6220131acb7a8a752862b3748560a3d0fd4f16b96b30707fcf48efeca0c29b

Aliases

arxiv: 2203.01741 · arxiv_version: 2203.01741v2 · doi: 10.48550/arxiv.2203.01741 · pith_short_12: PJRCAEY2ZN5I · pith_short_16: PJRCAEY2ZN5IU5JI · pith_short_8: PJRCAEY2

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/PJRCAEY2ZN5IU5JIMKZXJBLAUP \
  | 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: 7a6220131acb7a8a752862b3748560a3d0fd4f16b96b30707fcf48efeca0c29b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58f1ed7c130fcc5fb833246bed039da1c65d887bb2a8a32cf4df62b6d6f85c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-03-03T14:33:45Z",
    "title_canon_sha256": "dae76513e822ac5677422525fd85ca90f7b71bd3cd587101cce306eaf4083a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01741",
    "kind": "arxiv",
    "version": 2
  }
}