Pith Number

pith:B3ODC4UY

pith:2020:B3ODC4UYQ3P4MWGADGSPNT4MF5

not attested not anchored not stored refs pending

A Linux Kernel Scheduler Extension for Multi-core Systems

Albert Segura, Aleix Roca, Kevin Marquet, Samuel Rodr\'iguez, Vicen\c{c} Beltran

arxiv:2004.06354 v1 · 2020-04-14 · cs.OS · 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{B3ODC4UYQ3P4MWGADGSPNT4MF5}

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	2026-07-05T00:54:51.381715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0edc31729886dfc658c019a4f6cf8c2f725dc3f41057b8a56e7e449aade6ba38

Aliases

arxiv: 2004.06354 · arxiv_version: 2004.06354v1 · doi: 10.48550/arxiv.2004.06354 · pith_short_12: B3ODC4UYQ3P4 · pith_short_16: B3ODC4UYQ3P4MWGA · pith_short_8: B3ODC4UY

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/B3ODC4UYQ3P4MWGADGSPNT4MF5 \
  | 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: 0edc31729886dfc658c019a4f6cf8c2f725dc3f41057b8a56e7e449aade6ba38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd1e7c0b0c8e4bacf81c0e4bfa241795da6888f89193d43362fc9c0114acff01",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2020-04-14T08:35:33Z",
    "title_canon_sha256": "590b7deb2f165c613e00460e7d6e3b18e5c64e227e3375199d4eebaf7aaa161b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06354",
    "kind": "arxiv",
    "version": 1
  }
}