Pith Number

pith:GCZQ2EMF

pith:2020:GCZQ2EMF3SEM5EUQQLNBX72W3U

not attested not anchored not stored refs pending

Gradient Temporal-Difference Learning with Regularized Corrections

Adam White, Andrew Patterson, Dhawal Gupta, Martha White, Shivam Garg, Sina Ghiassian

arxiv:2007.00611 v4 · 2020-07-01 · cs.LG · cs.AI · 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{GCZQ2EMF3SEM5EUQQLNBX72W3U}

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	2026-07-05T01:36:18.241549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30b30d1185dc88ce929082da1bff56dd3fa7a2a044604771742efb8c839ae1dc

Aliases

arxiv: 2007.00611 · arxiv_version: 2007.00611v4 · doi: 10.48550/arxiv.2007.00611 · pith_short_12: GCZQ2EMF3SEM · pith_short_16: GCZQ2EMF3SEM5EUQ · pith_short_8: GCZQ2EMF

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/GCZQ2EMF3SEM5EUQQLNBX72W3U \
  | 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: 30b30d1185dc88ce929082da1bff56dd3fa7a2a044604771742efb8c839ae1dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2e99486222dce39b75907024f1a0d3770a918fc3c9948b2de6e9d1977b6f06",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-01T16:56:56Z",
    "title_canon_sha256": "fb4dea2d0da2fd0611b77dfb0ba2a415c380901d2d819d31c6737289c353a3cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00611",
    "kind": "arxiv",
    "version": 4
  }
}