Pith Number

pith:N4S5GRUP

pith:2020:N4S5GRUPL2SFF5T3TX2Y2SPQTB

not attested not anchored not stored refs pending

Reward Propagation Using Graph Convolutional Networks

Doina Precup, Martin Klissarov

arxiv:2010.02474 v2 · 2020-10-06 · cs.LG · 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{N4S5GRUPL2SFF5T3TX2Y2SPQTB}

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	2026-07-05T02:16:27.582822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f25d3468f5ea452f67b9df58d49f09862c3d395af676086ca4a3c0783b76b68

Aliases

arxiv: 2010.02474 · arxiv_version: 2010.02474v2 · doi: 10.48550/arxiv.2010.02474 · pith_short_12: N4S5GRUPL2SF · pith_short_16: N4S5GRUPL2SFF5T3 · pith_short_8: N4S5GRUP

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/N4S5GRUPL2SFF5T3TX2Y2SPQTB \
  | 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: 6f25d3468f5ea452f67b9df58d49f09862c3d395af676086ca4a3c0783b76b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add46f60d1580c46e4d71f99b85f87417cf17887a6305913803900ca51c3d2b3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-06T04:38:16Z",
    "title_canon_sha256": "ae8edf8c1ec9f2d10116bbbc0b9add96d1a6a4c0f9f8d7f48a7ab277b3ec8a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02474",
    "kind": "arxiv",
    "version": 2
  }
}