Pith Number

pith:CQ3ZZ4O6

pith:2019:CQ3ZZ4O65BMET2L2BZQ72LD7NL

not attested not anchored not stored refs pending

Volatility Models Applied to Geophysics and High Frequency Financial Market Data

Hector Gonzalez-Huizar, Ionut Florescu, Maria C Mariani, Md Al Masum Bhuiyan, Osei K Tweneboah

arxiv:1901.09145 v1 · 2019-01-26 · stat.AP · econ.EM · 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{CQ3ZZ4O65BMET2L2BZQ72LD7NL}

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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	2026-05-17T23:54:42.433133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14379cf1dee85849e97a0e61fd2c7f6ac136c78698228b36bd336c3b778a0fe7

Aliases

arxiv: 1901.09145 · arxiv_version: 1901.09145v1 · doi: 10.48550/arxiv.1901.09145 · pith_short_12: CQ3ZZ4O65BME · pith_short_16: CQ3ZZ4O65BMET2L2 · pith_short_8: CQ3ZZ4O6

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/CQ3ZZ4O65BMET2L2BZQ72LD7NL \
  | 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: 14379cf1dee85849e97a0e61fd2c7f6ac136c78698228b36bd336c3b778a0fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb72ad229c3303a77eec2bfad989f9b1c685d29ae36382fc3f6ea96d572ab5a",
    "cross_cats_sorted": [
      "econ.EM",
      "q-fin.ST"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-01-26T02:35:54Z",
    "title_canon_sha256": "86d20159e008dcb23e75e194c3840e7d2ac3a4e3d340011e4e814ff954efd069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09145",
    "kind": "arxiv",
    "version": 1
  }
}