Pith Number

pith:OFS54JN2

pith:2015:OFS54JN22GRATSQZWW6OK4N56P

not attested not anchored not stored refs pending

Identifying Cointegration by Eigenanalysis

Peter Robinson, Qiwei Yao, Rongmao Zhang

arxiv:1505.00821 v3 · 2015-05-04 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFS54JN22GRATSQZWW6OK4N56P}

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	2026-05-18T00:21:38.055919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7165de25bad1a209ca19b5bce571bdf3f7463defafd29cea929b72e9992a1318

Aliases

arxiv: 1505.00821 · arxiv_version: 1505.00821v3 · doi: 10.48550/arxiv.1505.00821 · pith_short_12: OFS54JN22GRA · pith_short_16: OFS54JN22GRATSQZ · pith_short_8: OFS54JN2

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/OFS54JN22GRATSQZWW6OK4N56P \
  | 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: 7165de25bad1a209ca19b5bce571bdf3f7463defafd29cea929b72e9992a1318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27b31c53cc2429d4690261d17685f4dcb48ad0ddd245029e896035ecf0f1d0a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-05-04T21:33:25Z",
    "title_canon_sha256": "b41d88c4166be4431e0c1bb72f1ca1211728aa835146c0f69e5e916ef008bf4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00821",
    "kind": "arxiv",
    "version": 3
  }
}