Pith Number

pith:H4ITKRLB

pith:2018:H4ITKRLBXL5YM7ZW35LKB5U6AL

not attested not anchored not stored refs pending

Scalable Computation of 2D-Minkowski Sum of Arbitrary Non-Convex Domains: Modeling Flexibility in Energy Resources

Karan Kalsi, Soumya Kundu, Vikas Chandan

arxiv:1809.04265 v1 · 2018-09-12 · 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{H4ITKRLBXL5YM7ZW35LKB5U6AL}

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	2026-05-18T00:05:52.945228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f11354561bafb867f36df56a0f69e02d021f43c2ea5647accdaf18dabcf378a

Aliases

arxiv: 1809.04265 · arxiv_version: 1809.04265v1 · doi: 10.48550/arxiv.1809.04265 · pith_short_12: H4ITKRLBXL5Y · pith_short_16: H4ITKRLBXL5YM7ZW · pith_short_8: H4ITKRLB

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/H4ITKRLBXL5YM7ZW35LKB5U6AL \
  | 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: 3f11354561bafb867f36df56a0f69e02d021f43c2ea5647accdaf18dabcf378a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59b6504edf14d9e7929a463b96ba541775c018abd1ab11537ca52210e5b1a197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-12T06:12:32Z",
    "title_canon_sha256": "edd6780b89ad74ad1c77e87fef37f86467dcf53a9957fd56afbdd82667d568ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04265",
    "kind": "arxiv",
    "version": 1
  }
}