Pith Number

pith:C7PSKYUU

pith:2018:C7PSKYUUGRL3RTLYF7R64WGGVL

not attested not anchored not stored refs pending

Derivative-free online learning of inverse dynamics models

Alessandro Chiuso, Diego Romeres, Mattia Zorzi, Raffaello Camoriano, Silvio Traversaro

arxiv:1809.05074 v1 · 2018-09-13 · 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{C7PSKYUUGRL3RTLYF7R64WGGVL}

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	2026-05-18T00:05:46.673689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17df2562943457b8cd782fe3ee58c6aaf9e43cc68688ca6976ab4b81aaa9a6bb

Aliases

arxiv: 1809.05074 · arxiv_version: 1809.05074v1 · doi: 10.48550/arxiv.1809.05074 · pith_short_12: C7PSKYUUGRL3 · pith_short_16: C7PSKYUUGRL3RTLY · pith_short_8: C7PSKYUU

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/C7PSKYUUGRL3RTLYF7R64WGGVL \
  | 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: 17df2562943457b8cd782fe3ee58c6aaf9e43cc68688ca6976ab4b81aaa9a6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d8b809279a534248cab524e065dccb88b6b868142c241a1cb40f22e118e441",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-13T17:29:35Z",
    "title_canon_sha256": "8a9f6f74dd94a923c32c6811938868420d44c8d6d4b3b4320a4676c7fd457101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05074",
    "kind": "arxiv",
    "version": 1
  }
}