Pith Number

pith:YMYA3VDK

pith:2018:YMYA3VDKBOIGRDKH6WZFQWUMJM

not attested not anchored not stored refs pending

Constrained hierarchical networked optimization for energy markets

Lorenzo Nespoli, Vasco Medici

arxiv:1803.03560 v2 · 2018-03-09 · cs.SY · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMYA3VDKBOIGRDKH6WZFQWUMJM}

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	2026-05-18T00:12:13.796231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3300dd46a0b90688d47f5b2585a8c4b1d45e201e907bdf334da1a9418740c89

Aliases

arxiv: 1803.03560 · arxiv_version: 1803.03560v2 · doi: 10.48550/arxiv.1803.03560 · pith_short_12: YMYA3VDKBOIG · pith_short_16: YMYA3VDKBOIGRDKH · pith_short_8: YMYA3VDK

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/YMYA3VDKBOIGRDKH6WZFQWUMJM \
  | 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: c3300dd46a0b90688d47f5b2585a8c4b1d45e201e907bdf334da1a9418740c89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3298685719870bdf7b7d60afb4f6717b8791dac81d3295f4dd95d7c77897e44",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-03-09T15:27:00Z",
    "title_canon_sha256": "51526c294867b5919e09f229393651df9849f628c498dfddb3f735bbc29c315d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03560",
    "kind": "arxiv",
    "version": 2
  }
}