Pith Number

pith:5CMLYQDZ

pith:2013:5CMLYQDZCWE4KRXTTF3OSKTLCN

not attested not anchored not stored refs pending

Planning by Prioritized Sweeping with Small Backups

Harm van Seijen, Richard S. Sutton

arxiv:1301.2343 v1 · 2013-01-10 · 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{5CMLYQDZCWE4KRXTTF3OSKTLCN}

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	2026-05-18T03:36:45.273055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e898bc40791589c546f39976e92a6b136133bbdc9e8fd859f7fce1c08e96f2e1

Aliases

arxiv: 1301.2343 · arxiv_version: 1301.2343v1 · doi: 10.48550/arxiv.1301.2343 · pith_short_12: 5CMLYQDZCWE4 · pith_short_16: 5CMLYQDZCWE4KRXT · pith_short_8: 5CMLYQDZ

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/5CMLYQDZCWE4KRXTTF3OSKTLCN \
  | 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: e898bc40791589c546f39976e92a6b136133bbdc9e8fd859f7fce1c08e96f2e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11378e2b8615b107b6108658c8b3d70761c420c4cb0e62aa331f5d9b8ff49f05",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-10T21:54:42Z",
    "title_canon_sha256": "ff487f7a5c36fa92bb1494e6f0c33996af262dfcfa40ef4595538cfa26d9351f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2343",
    "kind": "arxiv",
    "version": 1
  }
}