Pith Number

pith:I2BU22T4

pith:2021:I2BU22T4MHEYCAEZ5DDROG4CSO

not attested not anchored not stored refs pending

Multi-Queues Can Be State-of-the-Art Priority Schedulers

Anastasiia Postnikova, Dan Alistarh, Giorgi Nadiradze, Nikita Koval

arxiv:2109.00657 v1 · 2021-09-02 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2BU22T4MHEYCAEZ5DDROG4CSO}

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	2026-07-05T03:10:57.292214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46834d6a7c61c9810099e8c7171b8293b132569d523337a9cc9e738c1bb0ded0

Aliases

arxiv: 2109.00657 · arxiv_version: 2109.00657v1 · doi: 10.48550/arxiv.2109.00657 · pith_short_12: I2BU22T4MHEY · pith_short_16: I2BU22T4MHEYCAEZ · pith_short_8: I2BU22T4

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/I2BU22T4MHEYCAEZ5DDROG4CSO \
  | 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: 46834d6a7c61c9810099e8c7171b8293b132569d523337a9cc9e738c1bb0ded0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8c70c1a3187666d43e45c387b69e863ce9e2e29702cc4332aa5f60b263ded6",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-09-02T00:36:16Z",
    "title_canon_sha256": "6347f738f133231083ec86212a1f2dca78d79e73fb6bf5302287a5ab55698cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00657",
    "kind": "arxiv",
    "version": 1
  }
}