Pith Number

pith:CFXUQ6EM

pith:2017:CFXUQ6EMNAOPUMJDAMJLWAZ6FN

not attested not anchored not stored refs pending

A new approach to the modeling of financial volumes

Filippo Petroni, Guglielmo D'Amico

arxiv:1709.05823 v1 · 2017-09-18 · 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{CFXUQ6EMNAOPUMJDAMJLWAZ6FN}

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	2026-05-18T00:34:59.264498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

116f48788c681cfa31230312bb033e2b79b9596f7e52e8a7ac6aa772c0f05e5e

Aliases

arxiv: 1709.05823 · arxiv_version: 1709.05823v1 · doi: 10.48550/arxiv.1709.05823 · pith_short_12: CFXUQ6EMNAOP · pith_short_16: CFXUQ6EMNAOPUMJD · pith_short_8: CFXUQ6EM

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/CFXUQ6EMNAOPUMJDAMJLWAZ6FN \
  | 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: 116f48788c681cfa31230312bb033e2b79b9596f7e52e8a7ac6aa772c0f05e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68396feeda3c0e06aca3a61de488cae3b9d2783328a71250fb36f8f9158ab6e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2017-09-18T09:04:02Z",
    "title_canon_sha256": "01d4131c101b4d015fc337727effdbf895347a0579261d543496092c88d89ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05823",
    "kind": "arxiv",
    "version": 1
  }
}