Pith Number

pith:S6IMMZRD

pith:2017:S6IMMZRDJ2EG2246HRO3OSD3CZ

not attested not anchored not stored refs pending

Select and Permute: An Improved Online Framework for Scheduling to Minimize Weighted Completion Time

Jingling Li, Kevin Sun, Pascal Sturmfels, Prayaag Venkat, Samir Khuller

arxiv:1704.06677 v1 · 2017-04-21 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6IMMZRDJ2EG2246HRO3OSD3CZ}

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	2026-05-18T00:45:57.927670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9790c666234e886d6b9e3c5db7487b167797b22030759485131148a725b677bb

Aliases

arxiv: 1704.06677 · arxiv_version: 1704.06677v1 · doi: 10.48550/arxiv.1704.06677 · pith_short_12: S6IMMZRDJ2EG · pith_short_16: S6IMMZRDJ2EG2246 · pith_short_8: S6IMMZRD

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/S6IMMZRDJ2EG2246HRO3OSD3CZ \
  | 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: 9790c666234e886d6b9e3c5db7487b167797b22030759485131148a725b677bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ce3311e103746896a446a8a35a066e49de38c7ec2073958afbdbbe31fad26e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-21T18:42:43Z",
    "title_canon_sha256": "14b02d598efdbac62316acf17bf8e1594c290e5d6e65f3367b762e9eab7f5cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06677",
    "kind": "arxiv",
    "version": 1
  }
}