Pith Number

pith:ERUTT4R5

pith:2014:ERUTT4R5UP3UXEZCUZCT7X3Y2O

not attested not anchored not stored refs pending

Improving Accuracy and Efficiency of Start-up Cost Formulations in MIP Unit Commitment by Modeling Power Plant Temperatures

Matthias Huber, Matthias Silbernagl, Ren\'e Brandenberg

arxiv:1408.2644 v4 · 2014-08-12 · 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{ERUTT4R5UP3UXEZCUZCT7X3Y2O}

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	2026-05-18T01:37:49.397600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

246939f23da3f74b9322a6453fdf78d3936304830e62a4e792caf67f4bc3d0ed

Aliases

arxiv: 1408.2644 · arxiv_version: 1408.2644v4 · doi: 10.48550/arxiv.1408.2644 · pith_short_12: ERUTT4R5UP3U · pith_short_16: ERUTT4R5UP3UXEZC · pith_short_8: ERUTT4R5

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/ERUTT4R5UP3UXEZCUZCT7X3Y2O \
  | 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: 246939f23da3f74b9322a6453fdf78d3936304830e62a4e792caf67f4bc3d0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31aaa3ef5632e780922b71894b818bcbddd0ecece0011fc4370b619155c8220f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-08-12T07:26:39Z",
    "title_canon_sha256": "89b3d7cd586b08f4372c1c2619b9fa52191bb6982eea53bfb14adaf211192cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2644",
    "kind": "arxiv",
    "version": 4
  }
}