Pith Number

pith:YGYQ42DQ

pith:2021:YGYQ42DQF2HSUD4VJGVPII7DA5

not attested not anchored not stored refs pending

Revisiting Prioritized Experience Replay: A Value Perspective

Ang A. Li, Chenglin Miao, Zongqing Lu

arxiv:2102.03261 v1 · 2021-02-05 · 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{YGYQ42DQF2HSUD4VJGVPII7DA5}

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	2026-07-05T02:13:07.589457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b10e68702e8f2a0f9549aaf423e3076a5488f45b4463cba7559b3ac7424905

Aliases

arxiv: 2102.03261 · arxiv_version: 2102.03261v1 · doi: 10.48550/arxiv.2102.03261 · pith_short_12: YGYQ42DQF2HS · pith_short_16: YGYQ42DQF2HSUD4V · pith_short_8: YGYQ42DQ

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/YGYQ42DQF2HSUD4VJGVPII7DA5 \
  | 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: c1b10e68702e8f2a0f9549aaf423e3076a5488f45b4463cba7559b3ac7424905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221d1854c3ad68dbd2ef3d9f8ef7825b3ca0c8f812dda81cfbc07499922ec2bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-05T16:09:07Z",
    "title_canon_sha256": "a8a87fbd1e2aaf66d960fcd7e4831bed67c77da00797f137e0437bfa434291d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03261",
    "kind": "arxiv",
    "version": 1
  }
}