Pith Number

pith:LGZF5SKD

pith:2015:LGZF5SKDA2R2B5QCEEQDNGZCBV

not attested not anchored not stored refs pending

Online Algorithms for a Generalized Parallel Machine Scheduling Problem

Gyorgy Dosa, Istvan Szalkai

arxiv:1502.02304 v1 · 2015-02-08 · 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{LGZF5SKDA2R2B5QCEEQDNGZCBV}

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	2026-05-18T02:27:42.935494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b25ec94306a3a0f6022120369b220d4bcb691f2b15850ae59820faf1d50e2e

Aliases

arxiv: 1502.02304 · arxiv_version: 1502.02304v1 · doi: 10.48550/arxiv.1502.02304 · pith_short_12: LGZF5SKDA2R2 · pith_short_16: LGZF5SKDA2R2B5QC · pith_short_8: LGZF5SKD

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/LGZF5SKDA2R2B5QCEEQDNGZCBV \
  | 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: 59b25ec94306a3a0f6022120369b220d4bcb691f2b15850ae59820faf1d50e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e70f429faf32a47e0661ff71d119c30d94443f0d35f253ab5c22d00f4a982e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-02-08T21:11:36Z",
    "title_canon_sha256": "7e0bf08c456056cc9b2bf89512ba63f7dc65ab9a82df8993148f6890d1c91e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02304",
    "kind": "arxiv",
    "version": 1
  }
}