Pith Number

pith:VUUM2BOB

pith:2012:VUUM2BOBLMT36KXSHFRKXTXK3T

not attested not anchored not stored refs pending

Modeling Financial Volatility in the Presence of Abrupt Changes

Gordon J. Ross

arxiv:1212.6016 v1 · 2012-12-25 · q-fin.ST · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUUM2BOBLMT36KXSHFRKXTXK3T}

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	2026-05-18T02:16:49.098544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad28cd05c15b27bf2af23962abceeadcd0184965daa2abbe52e37ae0a5344690

Aliases

arxiv: 1212.6016 · arxiv_version: 1212.6016v1 · doi: 10.48550/arxiv.1212.6016 · pith_short_12: VUUM2BOBLMT3 · pith_short_16: VUUM2BOBLMT36KXS · pith_short_8: VUUM2BOB

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/VUUM2BOBLMT36KXSHFRKXTXK3T \
  | 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: ad28cd05c15b27bf2af23962abceeadcd0184965daa2abbe52e37ae0a5344690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9759090091661b90f2747f06f64270067f043413fb58c1d987492bac44622cce",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2012-12-25T10:50:31Z",
    "title_canon_sha256": "1497482e882c96e5bfe0e3dc143c0fba4569e21c6df5c65e3441bdd41fb6ba44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6016",
    "kind": "arxiv",
    "version": 1
  }
}