Pith Number

pith:Y7ATA7L5

pith:2020:Y7ATA7L546PM62R62KQDSQHRYU

not attested not anchored not stored refs pending

Data Normalization for Bilinear Structures in High-Frequency Financial Time-series

Alexandros Iosifidis, Dat Thanh Tran, Juho Kanniainen, Moncef Gabbouj

arxiv:2003.00598 v2 · 2020-03-01 · cs.CE · 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{Y7ATA7L546PM62R62KQDSQHRYU}

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	2026-07-05T01:18:00.785902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7c1307d7de79ecf6a3ed2a03940f1c531000e9eb10c3afa121fddbb2aa856b0

Aliases

arxiv: 2003.00598 · arxiv_version: 2003.00598v2 · doi: 10.48550/arxiv.2003.00598 · pith_short_12: Y7ATA7L546PM · pith_short_16: Y7ATA7L546PM62R6 · pith_short_8: Y7ATA7L5

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/Y7ATA7L546PM62R62KQDSQHRYU \
  | 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: c7c1307d7de79ecf6a3ed2a03940f1c531000e9eb10c3afa121fddbb2aa856b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cbb9da8a64c01be7d6d29a7d9e1016635d7a70fc00087a67e45b47d92b0495c",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2020-03-01T21:57:03Z",
    "title_canon_sha256": "f65d9464301fc7c8cb07f7af5a802ee4956fd4eae39843eb7a12c8503a394a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00598",
    "kind": "arxiv",
    "version": 2
  }
}