Pith Number

pith:EYQ6X43L

pith:2002:EYQ6X43LYQ2DYK3FTK4JAXRTA6

not attested not anchored not stored refs pending

Improved Bicriteria Existence Theorems for Scheduling

April Rasala, Cliff Stein, Javed Aslam, Neal Young

arxiv:cs/0205008 v1 · 2002-05-10 · 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{EYQ6X43LYQ2DYK3FTK4JAXRTA6}

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	2026-05-18T01:59:54.039368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2621ebf36bc4343c2b659ab8905e330795f35b3991d0d263bdb76019cb665fbb

Aliases

arxiv: cs/0205008 · arxiv_version: cs/0205008v1 · doi: 10.48550/arxiv.cs/0205008 · pith_short_12: EYQ6X43LYQ2D · pith_short_16: EYQ6X43LYQ2DYK3F · pith_short_8: EYQ6X43L

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/EYQ6X43LYQ2DYK3FTK4JAXRTA6 \
  | 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: 2621ebf36bc4343c2b659ab8905e330795f35b3991d0d263bdb76019cb665fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cc956d8dacfe2541cf20e1f06ea77bb90e850a0c2e8e2d703422ecbf1d20990",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "",
    "primary_cat": "cs.DS",
    "submitted_at": "2002-05-10T00:47:20Z",
    "title_canon_sha256": "e6c680aa09a5a630a911696368db1184b5f02550650b1266aa04736e177de112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0205008",
    "kind": "arxiv",
    "version": 1
  }
}