Pith Number

pith:FOJYUW4A

pith:2012:FOJYUW4AUTLGYHFGTHMHKTVI5D

not attested not anchored not stored refs pending

Co-movement of energy commodities revisited: Evidence from wavelet coherence analysis

Jozef Barunik, Lukas Vacha

arxiv:1201.4776 v1 · 2012-01-23 · 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{FOJYUW4AUTLGYHFGTHMHKTVI5D}

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	2026-05-18T04:04:05.211244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b938a5b80a4d66c1ca699d8754ea8e8f031a41e2401530a4f4e79d85bb5f7c1

Aliases

arxiv: 1201.4776 · arxiv_version: 1201.4776v1 · doi: 10.48550/arxiv.1201.4776 · pith_short_12: FOJYUW4AUTLG · pith_short_16: FOJYUW4AUTLGYHFG · pith_short_8: FOJYUW4A

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/FOJYUW4AUTLGYHFGTHMHKTVI5D \
  | 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: 2b938a5b80a4d66c1ca699d8754ea8e8f031a41e2401530a4f4e79d85bb5f7c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca88445a48f9e552a7e1ba75ca4c389ec91cf84b3ac5d771789fddad10b09b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2012-01-23T17:23:01Z",
    "title_canon_sha256": "ccbd59432bc3091dedb7d6b9f011c462daf85be3bb5100423b385f90f8caf43c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4776",
    "kind": "arxiv",
    "version": 1
  }
}