Pith Number

pith:IBYGPU36

pith:2012:IBYGPU36D7YZNMHNMDXLLILJMO

not attested not anchored not stored refs pending

Approximate Linear Programming for First-order MDPs

Craig Boutilier, Scott Sanner

arxiv:1207.1415 v1 · 2012-07-04 · 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{IBYGPU36D7YZNMHNMDXLLILJMO}

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	2026-05-18T03:51:37.169091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

407067d37e1ff196b0ed60eeb5a16963b1005186ae590e394b8258603ff54a21

Aliases

arxiv: 1207.1415 · arxiv_version: 1207.1415v1 · doi: 10.48550/arxiv.1207.1415 · pith_short_12: IBYGPU36D7YZ · pith_short_16: IBYGPU36D7YZNMHN · pith_short_8: IBYGPU36

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/IBYGPU36D7YZNMHNMDXLLILJMO \
  | 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: 407067d37e1ff196b0ed60eeb5a16963b1005186ae590e394b8258603ff54a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a0d891cbe4ef21ec34adce0aa7772db431d603dbfc1fb66669d618b38dcb96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-07-04T16:24:08Z",
    "title_canon_sha256": "84937efd4241222e2243433f8da393f2e7cddc36629cd77b0329e4dbd71b9bcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1415",
    "kind": "arxiv",
    "version": 1
  }
}