Pith Number

pith:BXCFV2GD

pith:2021:BXCFV2GDVBLN2LT34ADDGQ5WAC

not attested not anchored not stored refs pending

Active Reinforcement Learning over MDPs

Ke Tang, Peng Yang, Qi Yang

arxiv:2108.02323 v3 · 2021-08-05 · 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{BXCFV2GDVBLN2LT34ADDGQ5WAC}

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	2026-07-05T03:06:35.327899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc45ae8c3a856dd2e7be0063343b6009f498c087b9453412941bc02089ee96b

Aliases

arxiv: 2108.02323 · arxiv_version: 2108.02323v3 · doi: 10.48550/arxiv.2108.02323 · pith_short_12: BXCFV2GDVBLN · pith_short_16: BXCFV2GDVBLN2LT3 · pith_short_8: BXCFV2GD

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/BXCFV2GDVBLN2LT34ADDGQ5WAC \
  | 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: 0dc45ae8c3a856dd2e7be0063343b6009f498c087b9453412941bc02089ee96b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a7ceb62b9dde2e33944fff44384dbeb339df04c4c7dec65d1e1aa7abdc714f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-05T00:18:11Z",
    "title_canon_sha256": "587a6f5fcc41db8ce76d725601d11f25f803beefe2f93b3b54153670f17cd387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02323",
    "kind": "arxiv",
    "version": 3
  }
}