Pith Number

pith:R2WHJJVJ

pith:2018:R2WHJJVJHGUD3AM6UIRLXEQBQH

not attested not anchored not stored refs pending

Optimal Energy-Efficient Policies for Data Centers through Sensitivity-Based Optimization

Jing-Yu Ma, Li Xia, Quan-Lin Li

arxiv:1808.07905 v1 · 2018-08-23 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2WHJJVJHGUD3AM6UIRLXEQBQH}

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	2026-05-18T00:07:23.042974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eac74a6a939a83d819ea222bb920181e8eff681c611d042a815114a40389916

Aliases

arxiv: 1808.07905 · arxiv_version: 1808.07905v1 · doi: 10.48550/arxiv.1808.07905 · pith_short_12: R2WHJJVJHGUD · pith_short_16: R2WHJJVJHGUD3AM6 · pith_short_8: R2WHJJVJ

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/R2WHJJVJHGUD3AM6UIRLXEQBQH \
  | 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: 8eac74a6a939a83d819ea222bb920181e8eff681c611d042a815114a40389916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5d417abb9a60c1a6d70f6184527a807184174110aa26616a9cb22b8256f49f",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-08-23T18:57:12Z",
    "title_canon_sha256": "74510308be51dc9f98ac61031cdc9056e5f7e38d6df3f944eb9a30fbdfd5ea04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07905",
    "kind": "arxiv",
    "version": 1
  }
}