Pith Number

pith:P6MH4XU5

pith:2026:P6MH4XU53FT5NSNQXMCR2J4NDJ

not attested not anchored not stored refs pending

The Mechanism Matters: When Knowledge Graphs Help Reinforcement Learning

Mohammed Sameer Syed

arxiv:2607.19616 v1 · 2026-07-21 · 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{P6MH4XU53FT5NSNQXMCR2J4NDJ}

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	2026-07-23T00:23:59.482561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f987e5e9dd967d6c9b0bb051d278d1a4718d66c21a1c053320fd95ac54c14b3

Aliases

arxiv: 2607.19616 · arxiv_version: 2607.19616v1 · doi: 10.48550/arxiv.2607.19616 · pith_short_12: P6MH4XU53FT5 · pith_short_16: P6MH4XU53FT5NSNQ · pith_short_8: P6MH4XU5

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/P6MH4XU53FT5NSNQXMCR2J4NDJ \
  | 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: 7f987e5e9dd967d6c9b0bb051d278d1a4718d66c21a1c053320fd95ac54c14b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d4ba4f60285471131e5bdbc46d57020d050328ce5886fd6353efbb413af3688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-21T22:43:16Z",
    "title_canon_sha256": "3093098cb78fe6c58507f8266051c903424388e3d87b4af0524d2a8574e0bc09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19616",
    "kind": "arxiv",
    "version": 1
  }
}