Pith Number

pith:JO7Z52QN

pith:2015:JO7Z52QN3JI67UP6TDLLOPEA2H

not attested not anchored not stored refs pending

Online Transfer Learning in Reinforcement Learning Domains

Matthew E. Taylor, Yusen Zhan

arxiv:1507.00436 v2 · 2015-07-02 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JO7Z52QN3JI67UP6TDLLOPEA2H}

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	2026-05-18T01:36:49.505075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bbf9eea0dda51efd1fe98d6b73c80d1fb70c438859f8a996f49aea4a2a5bb91

Aliases

arxiv: 1507.00436 · arxiv_version: 1507.00436v2 · doi: 10.48550/arxiv.1507.00436 · pith_short_12: JO7Z52QN3JI6 · pith_short_16: JO7Z52QN3JI67UP6 · pith_short_8: JO7Z52QN

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/JO7Z52QN3JI67UP6TDLLOPEA2H \
  | 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: 4bbf9eea0dda51efd1fe98d6b73c80d1fb70c438859f8a996f49aea4a2a5bb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ea8222ed2b34528929204657a45f7da5164d359b9cd61a8eb34d8f62ea3b77",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-07-02T06:05:44Z",
    "title_canon_sha256": "78db23204aaf69daf46871f5cad80d09320437b28062fbea631a15f0ba4d6c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00436",
    "kind": "arxiv",
    "version": 2
  }
}