Pith Number

pith:KQW6YLL3

pith:2017:KQW6YLL3TQBAPIHJWFFBACONVH

not attested not anchored not stored refs pending

Pricing in non-convex markets with quadratic deliverability costs

Alberto J. Lamadrid, Luis F. Zuluaga, Xiaolong Kuang

arxiv:1705.01675 v1 · 2017-05-04 · 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{KQW6YLL3TQBAPIHJWFFBACONVH}

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	2026-05-18T00:45:04.428115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542dec2d7b9c0207a0e9b14a1009cda9c615e19c8ea33da67c2cfdc9f4e23215

Aliases

arxiv: 1705.01675 · arxiv_version: 1705.01675v1 · doi: 10.48550/arxiv.1705.01675 · pith_short_12: KQW6YLL3TQBA · pith_short_16: KQW6YLL3TQBAPIHJ · pith_short_8: KQW6YLL3

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/KQW6YLL3TQBAPIHJWFFBACONVH \
  | 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: 542dec2d7b9c0207a0e9b14a1009cda9c615e19c8ea33da67c2cfdc9f4e23215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66373345065671c3d2a73103ae74fc04303a85aeedcf9e1f3ce47e801919e0e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-04T02:11:48Z",
    "title_canon_sha256": "f057f51a8ad37f7d90c506c3f79fc02ddfbb961d40c1e05f7190c103c9da515a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01675",
    "kind": "arxiv",
    "version": 1
  }
}