Pith Number

pith:UP5SNWU2

pith:2014:UP5SNWU2BYAWWSKEPELSPCXXYJ

not attested not anchored not stored refs pending

Market Coupling as the Universal Algorithm to Assess Zonal Divisions

Grzegorz Orynczak, Karol Wawrzyniak, Marcin Jakubek, Michal Klos

arxiv:1405.0878 v1 · 2014-05-05 · cs.CE · cs.CY · cs.SY · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UP5SNWU2BYAWWSKEPELSPCXXYJ}

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	2026-05-18T02:52:40.490246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3fb26da9a0e016b49447917278af7c254f42f4e91e518816c12f5081ec09fa7

Aliases

arxiv: 1405.0878 · arxiv_version: 1405.0878v1 · doi: 10.48550/arxiv.1405.0878 · pith_short_12: UP5SNWU2BYAW · pith_short_16: UP5SNWU2BYAWWSKE · pith_short_8: UP5SNWU2

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/UP5SNWU2BYAWWSKEPELSPCXXYJ \
  | 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: a3fb26da9a0e016b49447917278af7c254f42f4e91e518816c12f5081ec09fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "102f75aa58523857ee4c1f32c5a9fbe6c1abeb4f2685d8706cda81ef2852a8c9",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SY",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-05-05T12:51:21Z",
    "title_canon_sha256": "d24314086ad2b0784ae2d8e246f1e496d701e11c08329ef81e161f694d7d7d30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0878",
    "kind": "arxiv",
    "version": 1
  }
}