Pith Number

pith:44DW3ZI7

pith:2019:44DW3ZI7GH7V6Q2NCCLS7V5ZR2

not attested not anchored not stored refs pending

A multi-factor polynomial framework for long-term electricity forwards with delivery period

Markus Regez, Martin Larsson, Vlatka Komaric, Xi Kleisinger-Yu

arxiv:1908.08954 v2 · 2019-08-23 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44DW3ZI7GH7V6Q2NCCLS7V5ZR2}

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	2026-07-05T01:09:00.469032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7076de51f31ff5f434d10972fd7b98ea096d626bdbaf8bfb4e98810fd377154

Aliases

arxiv: 1908.08954 · arxiv_version: 1908.08954v2 · doi: 10.48550/arxiv.1908.08954 · pith_short_12: 44DW3ZI7GH7V · pith_short_16: 44DW3ZI7GH7V6Q2N · pith_short_8: 44DW3ZI7

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/44DW3ZI7GH7V6Q2NCCLS7V5ZR2 \
  | 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: e7076de51f31ff5f434d10972fd7b98ea096d626bdbaf8bfb4e98810fd377154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94fef74ce88f2655bea207e6fc7c15671a40c2e569f36cef64f28a63a9560c2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2019-08-23T18:00:04Z",
    "title_canon_sha256": "445de6d6adf1bc14a2588deac4e9d38e4e6012b626ae699b2e69946e1baac7c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08954",
    "kind": "arxiv",
    "version": 2
  }
}