Pith Number

pith:PADNCLZE

pith:2020:PADNCLZEB6LJR4SRD5INFJDBYV

not attested not anchored not stored refs pending

A Novel Approach for the Process Planning and Scheduling Problem Using the Concept of Maximum Weighted Independent Set

Kai Sun

arxiv:2008.01960 v3 · 2020-08-05 · cs.DC · math.CO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PADNCLZEB6LJR4SRD5INFJDBYV}

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.

Cited by

1 paper in Pith

Quantum-Enhanced Simulated Annealing Using Rydberg Atoms

Receipt and verification

First computed	2026-07-05T01:27:26.444275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7806d12f240f9698f2511f50d2a461c554f7b46a6fd06fdd85e4c6896190c84f

Aliases

arxiv: 2008.01960 · arxiv_version: 2008.01960v3 · doi: 10.48550/arxiv.2008.01960 · pith_short_12: PADNCLZEB6LJ · pith_short_16: PADNCLZEB6LJR4SR · pith_short_8: PADNCLZE

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/PADNCLZEB6LJR4SRD5INFJDBYV \
  | 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: 7806d12f240f9698f2511f50d2a461c554f7b46a6fd06fdd85e4c6896190c84f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be922aa1ea577e5cda8e3bcaa1622c0724fdea3ec7e32b8efc4ad7d0820e4c8",
    "cross_cats_sorted": [
      "math.CO",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-08-05T07:02:27Z",
    "title_canon_sha256": "6cbf4259a9cd71ad6258c2ae091bb1f50c0ceedf1a97ee197bd3e5ce0b014a76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01960",
    "kind": "arxiv",
    "version": 3
  }
}