Pith Number

pith:GWTCJBH4

pith:2017:GWTCJBH4XNEPFEACVO4NHXBV3M

not attested not anchored not stored refs pending

Performance of information criteria used for model selection of Hawkes process models of financial data

A. G. Hawkes, E. Scalas, J. M. Chen, M. Trinh

arxiv:1702.06055 v2 · 2017-02-20 · q-fin.ST · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWTCJBH4XNEPFEACVO4NHXBV3M}

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	2026-05-18T00:47:19.731131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35a62484fcbb48f29002abb8d3dc35db3b8da1001806d77da32d8e8865c56caa

Aliases

arxiv: 1702.06055 · arxiv_version: 1702.06055v2 · doi: 10.48550/arxiv.1702.06055 · pith_short_12: GWTCJBH4XNEP · pith_short_16: GWTCJBH4XNEPFEAC · pith_short_8: GWTCJBH4

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/GWTCJBH4XNEPFEACVO4NHXBV3M \
  | 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: 35a62484fcbb48f29002abb8d3dc35db3b8da1001806d77da32d8e8865c56caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ad625927cfb6b04e1bf9558ec0d40702d24379482d9413915d23f7f2b7ee04",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2017-02-20T16:40:45Z",
    "title_canon_sha256": "46b4ea2dc0f79dd30108e77acd3cfffaad4272b0eac6f6e068701461c93542ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06055",
    "kind": "arxiv",
    "version": 2
  }
}