Pith Number

pith:DRBIFDGU

pith:2017:DRBIFDGUAZ3QYOMLSQ3VX3NOTX

not attested not anchored not stored refs pending

On rescheduling due to machine disruption while to minimize the total weighted completion time

Guohui Lin, Randy Goebel, Taibo Luo, Wenchang Luo

arxiv:1701.07498 v1 · 2017-01-25 · 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{DRBIFDGUAZ3QYOMLSQ3VX3NOTX}

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	2026-05-18T00:52:03.313744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c42828cd406770c398b94375bedae9de9d130a25468b9c19075b87dc334ccca

Aliases

arxiv: 1701.07498 · arxiv_version: 1701.07498v1 · doi: 10.48550/arxiv.1701.07498 · pith_short_12: DRBIFDGUAZ3Q · pith_short_16: DRBIFDGUAZ3QYOML · pith_short_8: DRBIFDGU

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/DRBIFDGUAZ3QYOMLSQ3VX3NOTX \
  | 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: 1c42828cd406770c398b94375bedae9de9d130a25468b9c19075b87dc334ccca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17f1858da0aecc2b780d6e56f28e0ffc08b605813fca90dd5ccf4529cd893f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-01-25T21:44:24Z",
    "title_canon_sha256": "fb1c016d622083632271490d87e2e7d2a4cc17ec2bc68b8d346549a19e95d0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07498",
    "kind": "arxiv",
    "version": 1
  }
}