Pith Number

pith:UBCVKCYB

pith:2026:UBCVKCYBD6RE5X7LAVTNJ2XSC3

not attested not anchored not stored refs pending

Implying Volatility: How Fast Can We Go?

Fabien Le Floc'h, Jherek Healy

arxiv:2605.29102 v1 · 2026-05-27 · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBCVKCYBD6RE5X7LAVTNJ2XSC3}

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	2026-05-29T01:05:18.359697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a045550b011fa24edfeb0566d4eaf216c6baa4bc4460fb630aa2efaca681d8d4

Aliases

arxiv: 2605.29102 · arxiv_version: 2605.29102v1 · doi: 10.48550/arxiv.2605.29102 · pith_short_12: UBCVKCYBD6RE · pith_short_16: UBCVKCYBD6RE5X7L · pith_short_8: UBCVKCYB

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/UBCVKCYBD6RE5X7LAVTNJ2XSC3 \
  | 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: a045550b011fa24edfeb0566d4eaf216c6baa4bc4460fb630aa2efaca681d8d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab637c761dfb872ff478be16e4aa21f77d0f3a689687e4a7c4badc3d2381664",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2026-05-27T21:03:43Z",
    "title_canon_sha256": "c2a2f7205504e72ea2a323cf6473e49e359a8cf84eebb0d550d14cf714b7a193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29102",
    "kind": "arxiv",
    "version": 1
  }
}