Pith Number

pith:HKFZGHTC

pith:2021:HKFZGHTCRTSIMPQRAM2MWFBKB7

not attested not anchored not stored refs pending

Instabilities of Offline RL with Pre-Trained Neural Representation

Ruosong Wang, Ruslan Salakhutdinov, Sham M. Kakade, Yifan Wu

arxiv:2103.04947 v1 · 2021-03-08 · cs.LG · cs.AI · math.OC · 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{HKFZGHTCRTSIMPQRAM2MWFBKB7}

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	2026-07-05T02:21:10.630720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8b931e628ce4863e110334cb142a0ffce16fa7a6c9aead0f7c0b8230ff04c8

Aliases

arxiv: 2103.04947 · arxiv_version: 2103.04947v1 · doi: 10.48550/arxiv.2103.04947 · pith_short_12: HKFZGHTCRTSI · pith_short_16: HKFZGHTCRTSIMPQR · pith_short_8: HKFZGHTC

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/HKFZGHTCRTSIMPQRAM2MWFBKB7 \
  | 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: 3a8b931e628ce4863e110334cb142a0ffce16fa7a6c9aead0f7c0b8230ff04c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d1869d200ddcb7d42229abef2499aac1a93ea214fdf439eeef7f7aafa144d7",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-08T18:06:44Z",
    "title_canon_sha256": "25c50c3a9841239248c0889fc479945bd2a41987986da724abcb9f75c128c700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04947",
    "kind": "arxiv",
    "version": 1
  }
}