Pith Number

pith:Z5FOLKC4

pith:2018:Z5FOLKC4QA4HMMFVR6OMTUV3JX

not attested not anchored not stored refs pending

Approximating Generalized Network Design under (Dis)economies of Scale with Applications to Energy Efficiency

Ron Lavi, Shay Kutten, Yangguang Shi, Yuval Emek

arxiv:1803.05361 v1 · 2018-03-14 · cs.GT · 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{Z5FOLKC4QA4HMMFVR6OMTUV3JX}

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	2026-05-18T00:21:01.512438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf4ae5a85c80387630b58f9cc9d2bb4dcadb1b4ff72bbcef80dbc909b6e6b554

Aliases

arxiv: 1803.05361 · arxiv_version: 1803.05361v1 · doi: 10.48550/arxiv.1803.05361 · pith_short_12: Z5FOLKC4QA4H · pith_short_16: Z5FOLKC4QA4HMMFV · pith_short_8: Z5FOLKC4

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/Z5FOLKC4QA4HMMFVR6OMTUV3JX \
  | 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: cf4ae5a85c80387630b58f9cc9d2bb4dcadb1b4ff72bbcef80dbc909b6e6b554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41b200531eaeb89ca18dd5183940620c0e7ab204dd0676fc575a9b8917b9051",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-03-14T15:39:58Z",
    "title_canon_sha256": "93aa8077dcd54775c3298fe1ccc4663ac3789ac6ce4ed682df48dff86907c492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05361",
    "kind": "arxiv",
    "version": 1
  }
}