Pith Number

pith:6INZGTYA

pith:2013:6INZGTYACULCJRWEWBXKFK5ZYA

not attested not anchored not stored refs pending

Value-Directed Belief State Approximation for POMDPs

Craig Boutilier, Pascal Poupart

arxiv:1301.3887 v1 · 2013-01-16 · 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{6INZGTYACULCJRWEWBXKFK5ZYA}

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	2026-05-18T03:36:15.034770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21b934f00151624c6c4b06ea2abb9c0075b220b9fc982b12fb4df2f734d5d39

Aliases

arxiv: 1301.3887 · arxiv_version: 1301.3887v1 · doi: 10.48550/arxiv.1301.3887 · pith_short_12: 6INZGTYACULC · pith_short_16: 6INZGTYACULCJRWE · pith_short_8: 6INZGTYA

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/6INZGTYACULCJRWEWBXKFK5ZYA \
  | 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: f21b934f00151624c6c4b06ea2abb9c0075b220b9fc982b12fb4df2f734d5d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ee75bc90ea9a2cc99b913b2042fe678642ea755428b5362dccae8d8b9292ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-16T15:52:18Z",
    "title_canon_sha256": "b0ab70c01d7bc6c74ecfe368aa81f967970201b908be846c1967372a4bf17e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3887",
    "kind": "arxiv",
    "version": 1
  }
}