Pith Number

pith:HG4DCZ4O

pith:2018:HG4DCZ4OCZLPD5JXRYOMG5WG7A

not attested not anchored not stored refs pending

Dynamic Programming for POMDP with Jointly Discrete and Continuous State-Spaces

Donghwan Lee, Jianghai Hu, Niao He

arxiv:1803.08876 v2 · 2018-03-23 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG4DCZ4OCZLPD5JXRYOMG5WG7A}

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	2026-05-17T23:51:56.014601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b831678e1656f1f5378e1cc376c6f823cf19245df214c1fcc7b4e718b9594e

Aliases

arxiv: 1803.08876 · arxiv_version: 1803.08876v2 · doi: 10.48550/arxiv.1803.08876 · pith_short_12: HG4DCZ4OCZLP · pith_short_16: HG4DCZ4OCZLPD5JX · pith_short_8: HG4DCZ4O

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/HG4DCZ4OCZLPD5JXRYOMG5WG7A \
  | 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: 39b831678e1656f1f5378e1cc376c6f823cf19245df214c1fcc7b4e718b9594e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4ee8b56dc6034dbf1c6f6acf671e13ca8c7432fa213efe15f04bf4142b488c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-23T16:49:53Z",
    "title_canon_sha256": "990c9f2a4cc9025e448bca216347c63f116b1a1273aa63bc616e84a02f55cbfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08876",
    "kind": "arxiv",
    "version": 2
  }
}