Pith Number

pith:P2ES6KRI

pith:2018:P2ES6KRI7YYOEMMPI47PJLZJ6A

not attested not anchored not stored refs pending

Value iteration for approximate dynamic programming under convexity

Jeremy Yee

arxiv:1802.07243 v1 · 2018-02-20 · 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{P2ES6KRI7YYOEMMPI47PJLZJ6A}

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	2026-05-18T00:22:53.221739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e892f2a28fe30e2318f473ef4af29f02463d8022627b1b309f14cf84fc3f8e8

Aliases

arxiv: 1802.07243 · arxiv_version: 1802.07243v1 · doi: 10.48550/arxiv.1802.07243 · pith_short_12: P2ES6KRI7YYO · pith_short_16: P2ES6KRI7YYOEMMP · pith_short_8: P2ES6KRI

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/P2ES6KRI7YYOEMMPI47PJLZJ6A \
  | 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: 7e892f2a28fe30e2318f473ef4af29f02463d8022627b1b309f14cf84fc3f8e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a17529c6d46eb3ce1b9ece89c7dd4ff263616cfbace53747c3f0fe90429db5a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-20T18:39:30Z",
    "title_canon_sha256": "e00a157174a25ae143e2847dbcc9c2ee7e3a1bdf343448b94d30a5ddc0c4d2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07243",
    "kind": "arxiv",
    "version": 1
  }
}