Pith Number

pith:J743JSW7

pith:2013:J743JSW7TAX3XK6F7FL4R3ACD3

not attested not anchored not stored refs pending

Long-term memory in electricity prices: Czech market evidence

Ladislav Kristoufek, Petra Lunackova

arxiv:1309.0582 v1 · 2013-09-03 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J743JSW7TAX3XK6F7FL4R3ACD3}

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	2026-05-18T03:14:18.670014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff9b4cadf982fbbabc5f957c8ec021efae4d730256f67a25892f82ebf637f93

Aliases

arxiv: 1309.0582 · arxiv_version: 1309.0582v1 · doi: 10.48550/arxiv.1309.0582 · pith_short_12: J743JSW7TAX3 · pith_short_16: J743JSW7TAX3XK6F · pith_short_8: J743JSW7

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/J743JSW7TAX3XK6F7FL4R3ACD3 \
  | 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: 4ff9b4cadf982fbbabc5f957c8ec021efae4d730256f67a25892f82ebf637f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a07b28e5c56c95906066acaa3b6279aa974ded5654d8b81ea6228a01c4cad0c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2013-09-03T04:02:28Z",
    "title_canon_sha256": "266296c343e5348de6d918245962130d0371918ce93dc3523131e26438025cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0582",
    "kind": "arxiv",
    "version": 1
  }
}