Pith Number

pith:BDGUEXAP

pith:2013:BDGUEXAPX43AGH5HOSCTG3YKBR

not attested not anchored not stored refs pending

Fast Value Iteration for Goal-Directed Markov Decision Processes

Nevin Lianwen Zhang, Weihong Zhang

arxiv:1302.1575 v1 · 2013-02-06 · 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{BDGUEXAPX43AGH5HOSCTG3YKBR}

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	2026-05-18T03:34:15.363173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08cd425c0fbf36031fa77485336f0a0c7426ce9538e1314d423bbb8121f3fd86

Aliases

arxiv: 1302.1575 · arxiv_version: 1302.1575v1 · doi: 10.48550/arxiv.1302.1575 · pith_short_12: BDGUEXAPX43A · pith_short_16: BDGUEXAPX43AGH5H · pith_short_8: BDGUEXAP

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/BDGUEXAPX43AGH5HOSCTG3YKBR \
  | 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: 08cd425c0fbf36031fa77485336f0a0c7426ce9538e1314d423bbb8121f3fd86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980829e3473cc8f1a5cbc894de9ae9b6dc07907f8c37811a0d9185a4d36ab9c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-06T15:59:41Z",
    "title_canon_sha256": "bfebf864b323123bb5ed67910bf908607b9be76c580b4e8f485c32b137bb1e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1575",
    "kind": "arxiv",
    "version": 1
  }
}