Pith Number

pith:X2C23UR3

pith:2011:X2C23UR3O7R5B73YDMYXWDD2YF

not attested not anchored not stored refs pending

Speeding Up the Convergence of Value Iteration in Partially Observable Markov Decision Processes

N. L. Zhang, W. Zhang

arxiv:1106.0251 v1 · 2011-06-01 · 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{X2C23UR3O7R5B73YDMYXWDD2YF}

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	2026-05-18T04:20:51.702159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be85add23b77e3d0ff781b317b0c7ac1720cd6eb51bce471d73f45b1c010476c

Aliases

arxiv: 1106.0251 · arxiv_version: 1106.0251v1 · doi: 10.48550/arxiv.1106.0251 · pith_short_12: X2C23UR3O7R5 · pith_short_16: X2C23UR3O7R5B73Y · pith_short_8: X2C23UR3

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/X2C23UR3O7R5B73YDMYXWDD2YF \
  | 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: be85add23b77e3d0ff781b317b0c7ac1720cd6eb51bce471d73f45b1c010476c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530b36e6c08ab3fc0dfc4680a46bfd219b06c420a81f51801f501550d5de026d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-01T16:40:25Z",
    "title_canon_sha256": "2655b9ffac550aed7652ef31d7de8efa36b15ce0bc01975e58a8e15b58daae19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0251",
    "kind": "arxiv",
    "version": 1
  }
}