Pith Number

pith:QF3KKSSL

pith:2013:QF3KKSSL2EBIRN7JDSKDDSKPVE

not attested not anchored not stored refs pending

Data Structures for Task-based Priority Scheduling

Daniel Cederman, Francesco Versaci, Jesper Larsson Tr\"aff, Martin Wimmer, Philippas Tsigas

arxiv:1312.2501 v1 · 2013-12-09 · 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{QF3KKSSL2EBIRN7JDSKDDSKPVE}

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	2026-05-18T03:05:10.138746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8176a54a4bd10288b7e91c9431c94fa9246996e7bb8721d9353db597b2528dec

Aliases

arxiv: 1312.2501 · arxiv_version: 1312.2501v1 · doi: 10.48550/arxiv.1312.2501 · pith_short_12: QF3KKSSL2EBI · pith_short_16: QF3KKSSL2EBIRN7J · pith_short_8: QF3KKSSL

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/QF3KKSSL2EBIRN7JDSKDDSKPVE \
  | 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: 8176a54a4bd10288b7e91c9431c94fa9246996e7bb8721d9353db597b2528dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b6a0a85554d451e93f1fb7592563a55cfee24e86e6a6a6e5cf73dc5e3949ffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-12-09T16:27:10Z",
    "title_canon_sha256": "89e455c3178a262fb0cabbbdd5e02fce25357bdba833c257deb159f4bf5c4a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2501",
    "kind": "arxiv",
    "version": 1
  }
}