Pith Number

pith:FV4CA757

pith:2023:FV4CA757Z4NKVMART5WRYG7GX4

not attested not anchored not stored refs pending

Learning and reusing primitive behaviours to improve Hindsight Experience Replay sample efficiency

David Cordova Bulens, Francisco Roldan Sanchez, Kevin McGuinness, Noel O'Connor, Qiang Wang, Stephen Redmond

arxiv:2310.01827 v2 · 2023-10-03 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FV4CA757Z4NKVMART5WRYG7GX4}

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	2026-07-05T07:14:18.080812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d78207fbfcf1aaab0119f6d1c1be6bf0d6ba1a6250ba4580c68b82707a83253

Aliases

arxiv: 2310.01827 · arxiv_version: 2310.01827v2 · doi: 10.48550/arxiv.2310.01827 · pith_short_12: FV4CA757Z4NK · pith_short_16: FV4CA757Z4NKVMAR · pith_short_8: FV4CA757

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/FV4CA757Z4NKVMART5WRYG7GX4 \
  | 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: 2d78207fbfcf1aaab0119f6d1c1be6bf0d6ba1a6250ba4580c68b82707a83253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00e17bd31488ce47b9cfaea70f1392489c61508a988fe396b3d4c2c9c51ef56",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-10-03T06:49:57Z",
    "title_canon_sha256": "a376e2b67aeb4c9c4926fdc407ca4f7747a0f66478c9563b99d8960178e94d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.01827",
    "kind": "arxiv",
    "version": 2
  }
}