Pith Number

pith:DVIHGNZI

pith:2015:DVIHGNZIODF4X5WDPR2TVH7OY3

not attested not anchored not stored refs pending

Nonparametric estimates of pricing functionals

Carlo Marinelli, Stefano d'Addona

arxiv:1506.06568 v2 · 2015-06-22 · q-fin.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{DVIHGNZIODF4X5WDPR2TVH7OY3}

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	2026-05-18T00:36:04.154376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5073372870cbcbf6c37c753a9feec6dfd47d66a3bf027bcca911277b3abe1c

Aliases

arxiv: 1506.06568 · arxiv_version: 1506.06568v2 · doi: 10.48550/arxiv.1506.06568 · pith_short_12: DVIHGNZIODF4 · pith_short_16: DVIHGNZIODF4X5WD · pith_short_8: DVIHGNZI

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/DVIHGNZIODF4X5WDPR2TVH7OY3 \
  | 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: 1d5073372870cbcbf6c37c753a9feec6dfd47d66a3bf027bcca911277b3abe1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71db4bfcba11a038b04b599e5a2924a38a908fe5ef32529e0c577d56b0d1d29e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2015-06-22T12:30:17Z",
    "title_canon_sha256": "090eb317226cb47198dd032c69e6de9aebacc5ce87e8d6eb7ae23c13abf4461e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06568",
    "kind": "arxiv",
    "version": 2
  }
}