Pith Number

pith:TSX5EV42

pith:2023:TSX5EV42RQLGFM5UE4HMHD7QI7

not attested not anchored not stored refs pending

Safe Policy Improvement for POMDPs via Finite-State Controllers

Marnix Suilen, Nils Jansen, Thiago D. Sim\~ao

arxiv:2301.04939 v1 · 2023-01-12 · cs.AI · 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{TSX5EV42RQLGFM5UE4HMHD7QI7}

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.

Cited by

1 paper in Pith

Remember the Decision, Not the Description: A Rate-Distortion Framework for Agent Memory

Receipt and verification

First computed	2026-07-05T05:32:37.910626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cafd2579a8c1662b3b4270ec38ff047fa94be962621ac45aefcfb6e1f2b5e58

Aliases

arxiv: 2301.04939 · arxiv_version: 2301.04939v1 · doi: 10.48550/arxiv.2301.04939 · pith_short_12: TSX5EV42RQLG · pith_short_16: TSX5EV42RQLGFM5U · pith_short_8: TSX5EV42

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/TSX5EV42RQLGFM5UE4HMHD7QI7 \
  | 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: 9cafd2579a8c1662b3b4270ec38ff047fa94be962621ac45aefcfb6e1f2b5e58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ff9d2ffdde54b639e59578766bb2ec2a75acb3ac5903dec275d2a17dd44b23",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-01-12T11:22:54Z",
    "title_canon_sha256": "fadb6a69df40e3b756714cfe44c8ed428f60285ebb18e7aed08a52eafdee8270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04939",
    "kind": "arxiv",
    "version": 1
  }
}