Pith Number

pith:B3GBLDZE

pith:2018:B3GBLDZEOOMWKLN7DFNCPPYHDA

not attested not anchored not stored refs pending

Data-Driven Impulse Response Regularization via Deep Learning

Carl Andersson, Niklas Wahlstr\"om, Thomas B. Sch\"on

arxiv:1801.08383 v2 · 2018-01-25 · cs.SY · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3GBLDZEOOMWKLN7DFNCPPYHDA}

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	2026-05-18T00:03:37.063559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ecc158f247399652dbf195a27bf071823ec9bef88daf5b783a01da954db82a2

Aliases

arxiv: 1801.08383 · arxiv_version: 1801.08383v2 · doi: 10.48550/arxiv.1801.08383 · pith_short_12: B3GBLDZEOOMW · pith_short_16: B3GBLDZEOOMWKLN7 · pith_short_8: B3GBLDZE

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/B3GBLDZEOOMWKLN7DFNCPPYHDA \
  | 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: 0ecc158f247399652dbf195a27bf071823ec9bef88daf5b783a01da954db82a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dba39505a04a7b18715bcbd87d2a882eeedd42a6eb6758902009bc6ce46537a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-01-25T12:48:41Z",
    "title_canon_sha256": "3d7af636c0c6b3287e7587ade3bb052e161bb945ad3d7bc52c1e6ddd15e9b6c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08383",
    "kind": "arxiv",
    "version": 2
  }
}