Pith Number

pith:ME26PEQC

pith:2011:ME26PEQCOVWX352S3B2LN7V7EX

not attested not anchored not stored refs pending

Deterministic Real-time Thread Scheduling

Cheolgi Kim, Heechul Yun, Lui Sha

arxiv:1104.2110 v1 · 2011-04-12 · cs.OS · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ME26PEQCOVWX352S3B2LN7V7EX}

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	2026-05-18T04:24:35.880980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6135e79202756d7df752d874b6febf25f4d5a4d820ddff45b42d8a4947d83b45

Aliases

arxiv: 1104.2110 · arxiv_version: 1104.2110v1 · doi: 10.48550/arxiv.1104.2110 · pith_short_12: ME26PEQCOVWX · pith_short_16: ME26PEQCOVWX352S · pith_short_8: ME26PEQC

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/ME26PEQCOVWX352S3B2LN7V7EX \
  | 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: 6135e79202756d7df752d874b6febf25f4d5a4d820ddff45b42d8a4947d83b45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b5678811c0bdba75010b16af185b4d842021602ff3445a38f9364089e25f13",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2011-04-12T04:06:34Z",
    "title_canon_sha256": "cbc2d2a102dd845af9ef8c45619ad9865d23ae8846b7cdfb0f4ef2ad4d87af9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2110",
    "kind": "arxiv",
    "version": 1
  }
}