Pith Number

pith:6F6YA3L5

pith:2017:6F6YA3L5WLIGELGCFAX4I5BLJW

not attested not anchored not stored refs pending

New Algorithms for Minimizing the Weighted Number of Tardy Jobs On a Single Machine

Danny Hermelin, Dvir Shabtay, Mike Pinedo, Shlomo Karhi

arxiv:1709.05751 v1 · 2017-09-18 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6F6YA3L5WLIGELGCFAX4I5BLJW}

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	2026-05-18T00:34:59.538871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f17d806d7db2d0622cc2282fc4742b4d9c421e7021f4506464e9fb3e25e4cea9

Aliases

arxiv: 1709.05751 · arxiv_version: 1709.05751v1 · doi: 10.48550/arxiv.1709.05751 · pith_short_12: 6F6YA3L5WLIG · pith_short_16: 6F6YA3L5WLIGELGC · pith_short_8: 6F6YA3L5

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/6F6YA3L5WLIGELGCFAX4I5BLJW \
  | 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: f17d806d7db2d0622cc2282fc4742b4d9c421e7021f4506464e9fb3e25e4cea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3007a31a98b96fc2f8810725da7ace0caca99b90700a31a6a3b70dd5318e73ad",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-09-18T02:46:45Z",
    "title_canon_sha256": "463fa47c4baa62499e405943dd37900f3db3f703363642af7ca25c6596b86b19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05751",
    "kind": "arxiv",
    "version": 1
  }
}