Pith Number

pith:25XTGET3

pith:2012:25XTGET3U6CTZWH3NMIF4TOI3N

not attested not anchored not stored refs pending

Exploiting First-Order Regression in Inductive Policy Selection

Charles Gretton, Sylvie Thiebaux

arxiv:1207.4107 v1 · 2012-07-11 · 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{25XTGET3U6CTZWH3NMIF4TOI3N}

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	2026-05-18T03:50:47.996536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76f33127ba7853cd8fb6b105e4dc8db7682a1a09a25b218e77cd6c022fd5224

Aliases

arxiv: 1207.4107 · arxiv_version: 1207.4107v1 · doi: 10.48550/arxiv.1207.4107 · pith_short_12: 25XTGET3U6CT · pith_short_16: 25XTGET3U6CTZWH3 · pith_short_8: 25XTGET3

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/25XTGET3U6CTZWH3NMIF4TOI3N \
  | 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: d76f33127ba7853cd8fb6b105e4dc8db7682a1a09a25b218e77cd6c022fd5224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9c40504ceedbb04c88ab1720207ecc4904cbbfdf3584cb8a755fea4b533ff17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-07-11T14:40:15Z",
    "title_canon_sha256": "b0ac60df4357f7541bfad92969ccd0f52cc7d27cdaf652a0a5c39ea636380957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4107",
    "kind": "arxiv",
    "version": 1
  }
}