Pith Number

pith:K2F5B2RY

pith:2023:K2F5B2RY6J6LJ5KB7UHWPKBJOQ

not attested not anchored not stored refs pending

Going faster to see further: GPU-accelerated value iteration and simulation for perishable inventory control using JAX

Joseph Farrington, Kezhi Li, Martin Utley, Wai Keong Wong

arxiv:2303.10672 v1 · 2023-03-19 · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2F5B2RY6J6LJ5KB7UHWPKBJOQ}

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	2026-07-05T10:44:12.221009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

568bd0ea38f27cb4f541fd0f67a82974279a776318d11dcb1f7c32a51dfd19ca

Aliases

arxiv: 2303.10672 · arxiv_version: 2303.10672v1 · doi: 10.48550/arxiv.2303.10672 · pith_short_12: K2F5B2RY6J6L · pith_short_16: K2F5B2RY6J6LJ5KB · pith_short_8: K2F5B2RY

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/K2F5B2RY6J6LJ5KB7UHWPKBJOQ \
  | 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: 568bd0ea38f27cb4f541fd0f67a82974279a776318d11dcb1f7c32a51dfd19ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c36c7a59d0eb3d2a13f21f373f415ab1ce71f00acd26efb9391b46e87310b9d",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-03-19T14:20:44Z",
    "title_canon_sha256": "fadd5f1122a0716ca119e4f4e4b80fc36a61d404a1176fb88b1af2e03bd842b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10672",
    "kind": "arxiv",
    "version": 1
  }
}