Pith Number

pith:ET2M7VTT

pith:2015:ET2M7VTT4IBZWALTWGOKJLJJAT

not attested not anchored not stored refs pending

A Market Model for VIX Futures

Alexander Badran, Beniamin Goldys

arxiv:1504.00428 v1 · 2015-04-02 · q-fin.MF · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET2M7VTT4IBZWALTWGOKJLJJAT}

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	2026-05-18T02:19:43.347589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24f4cfd673e2039b0173b19ca4ad2904c94bd301d14d6a2eada109bd902f0add

Aliases

arxiv: 1504.00428 · arxiv_version: 1504.00428v1 · doi: 10.48550/arxiv.1504.00428 · pith_short_12: ET2M7VTT4IBZ · pith_short_16: ET2M7VTT4IBZWALT · pith_short_8: ET2M7VTT

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/ET2M7VTT4IBZWALTWGOKJLJJAT \
  | 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: 24f4cfd673e2039b0173b19ca4ad2904c94bd301d14d6a2eada109bd902f0add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b33e41abfb2010a09bc22c6a8a5a046ba1c5cf899c0f2c1978dd2f68088e11dd",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2015-04-02T01:54:28Z",
    "title_canon_sha256": "69acde7a15b18a89a3b2f22f550f0b22242289dc109f94797f4481426724a7d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00428",
    "kind": "arxiv",
    "version": 1
  }
}