Pith Number

pith:OXNICIGF

pith:2011:OXNICIGFZYTJ3D4B7GQJC3IBVK

not attested not anchored not stored refs pending

Finding Approximate POMDP solutions Through Belief Compression

G. Gordon, N. Roy, S. Thrun

arxiv:1107.0053 v2 · 2011-06-30 · 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{OXNICIGFZYTJ3D4B7GQJC3IBVK}

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

Factorization Regret mediates compositional generalization in latent space

Receipt and verification

First computed	2026-05-18T04:11:41.617625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75da8120c5ce269d8f81f9a0916d01aaadd65955da4cb2103bb9e6e594cdd1ee

Aliases

arxiv: 1107.0053 · arxiv_version: 1107.0053v2 · doi: 10.48550/arxiv.1107.0053 · pith_short_12: OXNICIGFZYTJ · pith_short_16: OXNICIGFZYTJ3D4B · pith_short_8: OXNICIGF

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/OXNICIGFZYTJ3D4B7GQJC3IBVK \
  | 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: 75da8120c5ce269d8f81f9a0916d01aaadd65955da4cb2103bb9e6e594cdd1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f93df01c63d28fc9cf833d520d55b11065f602bc81c820f78c40bc6c109523f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-30T20:44:33Z",
    "title_canon_sha256": "7c38250be039fef4f87932f6234cdb6e18790221518aa90f5c1aa8e339b71fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0053",
    "kind": "arxiv",
    "version": 2
  }
}