Pith Number

pith:DM6IE7E2

pith:2020:DM6IE7E2EAPFR7TFWUHTLTME5W

not attested not anchored not stored refs pending

An Equivalence between Loss Functions and Non-Uniform Sampling in Experience Replay

David Meger, Doina Precup, Scott Fujimoto

arxiv:2007.06049 v2 · 2020-07-12 · cs.LG · 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{DM6IE7E2EAPFR7TFWUHTLTME5W}

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	2026-07-05T01:45:20.013653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3c827c9a201e58fe65b50f35cd84ed84be481c34697f4ef1428c519352f722

Aliases

arxiv: 2007.06049 · arxiv_version: 2007.06049v2 · doi: 10.48550/arxiv.2007.06049 · pith_short_12: DM6IE7E2EAPF · pith_short_16: DM6IE7E2EAPFR7TF · pith_short_8: DM6IE7E2

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/DM6IE7E2EAPFR7TFWUHTLTME5W \
  | 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: 1b3c827c9a201e58fe65b50f35cd84ed84be481c34697f4ef1428c519352f722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a674969b8e5c73388bca7b5e5053de7ac2391b6fc79cfadcd97102a83120cb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-12T17:45:24Z",
    "title_canon_sha256": "8a088e96fba8533b047e3f2c6f923120cd15fb36973f28be58d098d3e2da2b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.06049",
    "kind": "arxiv",
    "version": 2
  }
}