Pith Number

pith:OBWR2H44

pith:2013:OBWR2H44USWAG7KCTRML3EORKG

not attested not anchored not stored refs pending

Effective Measure of Endogeneity for the Autoregressive Conditional Duration Point Processes via Mapping to the Self-Excited Hawkes Process

Didier Sornette, Spencer Wheatley, Vladimir Filimonov

arxiv:1306.2245 v2 · 2013-06-10 · 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{OBWR2H44USWAG7KCTRML3EORKG}

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	2026-05-18T02:49:29.924629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

706d1d1f9ca4ac037d429c58bd91d151aec55e8d5775baae087718223164944a

Aliases

arxiv: 1306.2245 · arxiv_version: 1306.2245v2 · doi: 10.48550/arxiv.1306.2245 · pith_short_12: OBWR2H44USWA · pith_short_16: OBWR2H44USWAG7KC · pith_short_8: OBWR2H44

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/OBWR2H44USWAG7KCTRML3EORKG \
  | 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: 706d1d1f9ca4ac037d429c58bd91d151aec55e8d5775baae087718223164944a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a27a57cbfab10a0128393e68b6ac911ff7b7e9363043d62c666d6a022baefdf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2013-06-10T16:34:09Z",
    "title_canon_sha256": "f67726d1479ea47692962f3f370439eb05819a84a3c5d9b35cea791ce649054f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2245",
    "kind": "arxiv",
    "version": 2
  }
}