Pith Number

pith:J5HU3X3I

pith:2016:J5HU3X3IZF4AFMEECJFMZHJQBS

not attested not anchored not stored refs pending

Time-Varying Comovement of Foreign Exchange Markets

Akihiko Noda, Mikio Ito, Tatsuma Wada

arxiv:1610.04334 v1 · 2016-10-14 · 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{J5HU3X3IZF4AFMEECJFMZHJQBS}

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	2026-05-18T01:02:15.580046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4f4ddf68c97802b084124acc9d300ca47a9c41a2f6619d60f51419d7d695b1

Aliases

arxiv: 1610.04334 · arxiv_version: 1610.04334v1 · doi: 10.48550/arxiv.1610.04334 · pith_short_12: J5HU3X3IZF4A · pith_short_16: J5HU3X3IZF4AFMEE · pith_short_8: J5HU3X3I

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/J5HU3X3IZF4AFMEECJFMZHJQBS \
  | 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: 4f4f4ddf68c97802b084124acc9d300ca47a9c41a2f6619d60f51419d7d695b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1348748dda302d0f5d8362586fd5041629b00cc7c5b9b2f0dd3c0cf2ed878463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-10-14T05:58:46Z",
    "title_canon_sha256": "21e9b699c1368125b4b107fd8af6a0a3a08e49e02e5e3b4cbedec230189e5620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04334",
    "kind": "arxiv",
    "version": 1
  }
}