Pith Number

pith:K6TVQ27D

pith:2022:K6TVQ27DWXPLHKMKG4QQS7PQOG

not attested not anchored not stored refs pending

On the connection between Bregman divergence and value in regularized Markov decision processes

Brendan O'Donoghue

arxiv:2210.12160 v4 · 2022-10-21 · cs.LG · cs.AI · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6TVQ27DWXPLHKMKG4QQS7PQOG}

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	2026-07-05T05:13:39.101135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a7586be3b5deb3a98a3721097df071a8ad7e44c355fa3dd0f786f196008ebb

Aliases

arxiv: 2210.12160 · arxiv_version: 2210.12160v4 · doi: 10.48550/arxiv.2210.12160 · pith_short_12: K6TVQ27DWXPL · pith_short_16: K6TVQ27DWXPLHKMK · pith_short_8: K6TVQ27D

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/K6TVQ27DWXPLHKMKG4QQS7PQOG \
  | 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: 57a7586be3b5deb3a98a3721097df071a8ad7e44c355fa3dd0f786f196008ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20301f7b20f1c06841310de41cc37ec493ea1991d0decca079f30b733c078845",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-21T15:28:30Z",
    "title_canon_sha256": "f906a746e7f2ee969f19b4550e44b5b1d5e6b640a31a57f631a40da4bc6be975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12160",
    "kind": "arxiv",
    "version": 4
  }
}