Pith Number

pith:ETUOA47A

pith:2019:ETUOA47A6YBRL5OKSVXEG6MVA2

not attested not anchored not stored refs pending

VUSFA:Variational Universal Successor Features Approximator to Improve Transfer DRL for Target Driven Visual Navigation

Denys J.C. Matthies, Rivindu Weerasakera, Shamane Siriwardhana, Suranga Nanayakkara

arxiv:1908.06376 v1 · 2019-08-18 · cs.LG · cs.AI · cs.NE · 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{ETUOA47A6YBRL5OKSVXEG6MVA2}

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	2026-07-04T23:58:15.165546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e8e073e0f60315f5ca956e4379950687d4105ac6ce84fb40cea18b1a94f7de

Aliases

arxiv: 1908.06376 · arxiv_version: 1908.06376v1 · doi: 10.48550/arxiv.1908.06376 · pith_short_12: ETUOA47A6YBR · pith_short_16: ETUOA47A6YBRL5OK · pith_short_8: ETUOA47A

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/ETUOA47A6YBRL5OKSVXEG6MVA2 \
  | 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: 24e8e073e0f60315f5ca956e4379950687d4105ac6ce84fb40cea18b1a94f7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67cb61437fd1884cf933bec5eeedfb7322cc3d49d211f174e8eac40e161c55fc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-18T04:24:08Z",
    "title_canon_sha256": "d8f4fcb3c9651e5b5844beec6faccf64df2547b4a57be748d2b9572cb9e3df25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06376",
    "kind": "arxiv",
    "version": 1
  }
}