Pith Number

pith:XMYHPTKC

pith:2013:XMYHPTKCXBZOJFHQ7HA7PMRFRC

not attested not anchored not stored refs pending

Energy-Efficient Scheduling with Time and Processors Eligibility Restrictions

Fa Zhang, Liya Fan, Xibo Jin, Ying Song, Zhiyong Liu

arxiv:1301.4131 v3 · 2013-01-17 · 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{XMYHPTKCXBZOJFHQ7HA7PMRFRC}

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	2026-05-18T03:13:21.656839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb3077cd42b872e494f0f9c1f7b22588ad923356a45b9b8acbe77d89b20c61c7

Aliases

arxiv: 1301.4131 · arxiv_version: 1301.4131v3 · doi: 10.48550/arxiv.1301.4131 · pith_short_12: XMYHPTKCXBZO · pith_short_16: XMYHPTKCXBZOJFHQ · pith_short_8: XMYHPTKC

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/XMYHPTKCXBZOJFHQ7HA7PMRFRC \
  | 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: bb3077cd42b872e494f0f9c1f7b22588ad923356a45b9b8acbe77d89b20c61c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc46878d81060242a59599c2f1403231e3fd4ab8dd036490592fa4366a1826a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-01-17T15:48:55Z",
    "title_canon_sha256": "d3b1903b0b2df1dd2a8fa5a5a2c1b8a57a31115496ab487370738468acddbd0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4131",
    "kind": "arxiv",
    "version": 3
  }
}