Pith Number

pith:3QFIAXUI

pith:2011:3QFIAXUIIRMSRJSKU6HMMIG43M

not attested not anchored not stored refs pending

A faster exact multiprocessor schedulability test for sporadic tasks

Gilles Geeraerts, Jo\"el Goossens, Markus Lindstr\"om

arxiv:1105.5055 v2 · 2011-05-25 · cs.OS · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QFIAXUIIRMSRJSKU6HMMIG43M}

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	2026-05-18T04:13:56.328253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0a805e88445928a64aa78ec620dcdb2f57b59205449188c06eb104826ca421

Aliases

arxiv: 1105.5055 · arxiv_version: 1105.5055v2 · doi: 10.48550/arxiv.1105.5055 · pith_short_12: 3QFIAXUIIRMS · pith_short_16: 3QFIAXUIIRMSRJSK · pith_short_8: 3QFIAXUI

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/3QFIAXUIIRMSRJSKU6HMMIG43M \
  | 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: dc0a805e88445928a64aa78ec620dcdb2f57b59205449188c06eb104826ca421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a239732ce52796f556b3a2edd6fef5104b7e3e305e9eeb37cf5a258a0e273a",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2011-05-25T15:02:01Z",
    "title_canon_sha256": "1350890a388fc2afa92ca4368b18ed340337d8bfffbaeacf40485f47f081b05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5055",
    "kind": "arxiv",
    "version": 2
  }
}