Pith Number

pith:HWA42WNS

pith:2011:HWA42WNS6JARXXVFMQWQKA56XH

not attested not anchored not stored refs pending

Intra-Day Seasonality in Foreign Exchange Market Transactions

John Cotter, Kevin Dowd

arxiv:1103.5664 v1 · 2011-03-29 · q-fin.TR · 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{HWA42WNS6JARXXVFMQWQKA56XH}

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	2026-05-18T04:25:29.145761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d81cd59b2f2411bdea5642d0503beb9fca30ecbaa44c8460f9025344b54c501

Aliases

arxiv: 1103.5664 · arxiv_version: 1103.5664v1 · doi: 10.48550/arxiv.1103.5664 · pith_short_12: HWA42WNS6JAR · pith_short_16: HWA42WNS6JARXXVF · pith_short_8: HWA42WNS

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/HWA42WNS6JARXXVFMQWQKA56XH \
  | 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: 3d81cd59b2f2411bdea5642d0503beb9fca30ecbaa44c8460f9025344b54c501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d9ac38c7178dfe45d0efbef07e5d06d886700c7d7b56f4baa876ab67ab2bac",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2011-03-29T14:43:26Z",
    "title_canon_sha256": "6a51c9e58995560a853d6a218a717ffd634651737c6dd46fc79a0685a924720c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5664",
    "kind": "arxiv",
    "version": 1
  }
}