Pith Number

pith:N4ZRSSZO

pith:2019:N4ZRSSZOGOYU3DVXE26GHZIIMH

not attested not anchored not stored refs pending

Analysis of Lower Bounds for Simple Policy Iteration

Bhishma Dedhia, Kumar Ashutosh, Parthasarathi Khirwadkar, Sarthak Consul

arxiv:1911.12842 v1 · 2019-11-28 · cs.LG · math.OC · 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{N4ZRSSZOGOYU3DVXE26GHZIIMH}

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	2026-07-05T00:22:49.529763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f33194b2e33b14d8eb726bc63e50861cdeef37ec705e0280b4023cd210d0ec5

Aliases

arxiv: 1911.12842 · arxiv_version: 1911.12842v1 · doi: 10.48550/arxiv.1911.12842 · pith_short_12: N4ZRSSZOGOYU · pith_short_16: N4ZRSSZOGOYU3DVX · pith_short_8: N4ZRSSZO

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/N4ZRSSZOGOYU3DVXE26GHZIIMH \
  | 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: 6f33194b2e33b14d8eb726bc63e50861cdeef37ec705e0280b4023cd210d0ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bcc1804ecd8774679f19de7872664120427c27c15f61cca2d427408f89180c1",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-28T19:45:16Z",
    "title_canon_sha256": "25aab5251eff283f52aad37ff3a7a3a3fd0df63be8f47f1161fa205026ad1771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12842",
    "kind": "arxiv",
    "version": 1
  }
}