Pith Number

pith:SNAGZLLE

pith:2014:SNAGZLLEPKNTHRHMTZXSKMQPEP

not attested not anchored not stored refs pending

An Approximate Dynamic Programming Algorithm for Monotone Value Functions

Daniel R. Jiang, Warren B. Powell

arxiv:1401.1590 v6 · 2014-01-08 · 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{SNAGZLLEPKNTHRHMTZXSKMQPEP}

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	2026-05-18T01:34:13.637469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93406cad647a9b33c4ec9e6f25320f23ddc407534492095c5c33e48b7d48331a

Aliases

arxiv: 1401.1590 · arxiv_version: 1401.1590v6 · doi: 10.48550/arxiv.1401.1590 · pith_short_12: SNAGZLLEPKNT · pith_short_16: SNAGZLLEPKNTHRHM · pith_short_8: SNAGZLLE

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/SNAGZLLEPKNTHRHMTZXSKMQPEP \
  | 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: 93406cad647a9b33c4ec9e6f25320f23ddc407534492095c5c33e48b7d48331a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23997a26da729461c12f0ef558acb4c2bad42efccd149125b82d3083c0e837d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-01-08T07:48:08Z",
    "title_canon_sha256": "37c0c2b6235b6a390dd8320120fa8e960034c91e2be75b96f8d1c7618bce7e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1590",
    "kind": "arxiv",
    "version": 6
  }
}