Pith Number

pith:OS6OSSYC

pith:2018:OS6OSSYCT3IF2UZTLBSIDSIYF3

not attested not anchored not stored refs pending

Regularized Nonparametric Volterra Kernel Estimation

Anna Marconato, Georgios Birpoutsoukis, Johan Schoukens, John Lataire

arxiv:1804.10435 v1 · 2018-04-27 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OS6OSSYCT3IF2UZTLBSIDSIYF3}

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	2026-05-18T00:17:20.784731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74bce94b029ed05d5333586481c9182eebc6952e653dcb73884da2052a271cba

Aliases

arxiv: 1804.10435 · arxiv_version: 1804.10435v1 · doi: 10.48550/arxiv.1804.10435 · pith_short_12: OS6OSSYCT3IF · pith_short_16: OS6OSSYCT3IF2UZT · pith_short_8: OS6OSSYC

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/OS6OSSYCT3IF2UZTLBSIDSIYF3 \
  | 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: 74bce94b029ed05d5333586481c9182eebc6952e653dcb73884da2052a271cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f488b62a479411d1ec62b92061b304e35c50bc073881b3741d5a84f85979714",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-04-27T10:52:46Z",
    "title_canon_sha256": "4ae3a4e64b40af3588cdd48e92037fa71911988ed8dc83f7881f0619c0383227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10435",
    "kind": "arxiv",
    "version": 1
  }
}