Pith Number

pith:T7KJ3RBO

pith:2020:T7KJ3RBOSXT37XSR53BKYLW4MY

not attested not anchored not stored refs pending

A Fractional Hawkes process

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

arxiv:2003.01027 v1 · 2020-03-02 · math.PR · 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{T7KJ3RBOSXT37XSR53BKYLW4MY}

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	2026-07-05T00:45:00.101945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd49dc42e95e7bfde51eec2ac2edc662b73d764a697acae9a2035b19c05e07b

Aliases

arxiv: 2003.01027 · arxiv_version: 2003.01027v1 · doi: 10.48550/arxiv.2003.01027 · pith_short_12: T7KJ3RBOSXT3 · pith_short_16: T7KJ3RBOSXT37XSR · pith_short_8: T7KJ3RBO

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/T7KJ3RBOSXT37XSR53BKYLW4MY \
  | 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: 9fd49dc42e95e7bfde51eec2ac2edc662b73d764a697acae9a2035b19c05e07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078b1cd0ca7cd2c28512bf88f7e2e7334c392e6e32b74963ea27d6ab842744e3",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2020-03-02T17:00:53Z",
    "title_canon_sha256": "9ddfa5ea2a75b082c19844fcc67fba3430da22f939fefe4ade5c45dca54fd082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01027",
    "kind": "arxiv",
    "version": 1
  }
}