Pith Number

pith:MMDA3RNJ

pith:2019:MMDA3RNJIZWYJDNHVKNW23QB63

not attested not anchored not stored refs pending

A Forward Electricity Contract Price Projection: A Market Equilibrium Approach

Gerson C. Oliveira, Mario V.F. Pereira, Mateus A. Cavaliere, Sergio Granville

arxiv:1904.04225 v3 · 2019-04-08 · math.OC · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMDA3RNJIZWYJDNHVKNW23QB63}

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	2026-07-05T00:21:56.226672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63060dc5a9466d848da7aa9b6d6e01f6f1859cc4b0eafd8df9962e7d84e0ac67

Aliases

arxiv: 1904.04225 · arxiv_version: 1904.04225v3 · doi: 10.48550/arxiv.1904.04225 · pith_short_12: MMDA3RNJIZWY · pith_short_16: MMDA3RNJIZWYJDNH · pith_short_8: MMDA3RNJ

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/MMDA3RNJIZWYJDNHVKNW23QB63 \
  | 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: 63060dc5a9466d848da7aa9b6d6e01f6f1859cc4b0eafd8df9962e7d84e0ac67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef1bb97e2041fb883a7364f3a1e2c8480d4cb3dc20161250112d08bc5dc8c02a",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-04-08T17:51:44Z",
    "title_canon_sha256": "a02d5c461648af0e0bdd72d8db5ef8995c8ab51dc97a9121f175bddd4b07f105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04225",
    "kind": "arxiv",
    "version": 3
  }
}