Pith Number

pith:FX222MDN

pith:2022:FX222MDNIWQB355F7UPQEPYX6L

not attested not anchored not stored refs pending

PrefixRL: Optimization of Parallel Prefix Circuits using Deep Reinforcement Learning

Bryan Catanzaro, Ilyas Elkin, Jonathan Raiman, Michael Siu, Neel Kant, Rajarshi Roy, Robert Kirby, Saad Godil, Stuart Oberman

arxiv:2205.07000 v1 · 2022-05-14 · cs.LG · cs.AI · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FX222MDNIWQB355F7UPQEPYX6L}

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	2026-07-05T04:23:10.918857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df5ad306d45a01df7a5fd1f023f17f2c0553e5234295ed312af5832bcda7828

Aliases

arxiv: 2205.07000 · arxiv_version: 2205.07000v1 · doi: 10.48550/arxiv.2205.07000 · pith_short_12: FX222MDNIWQB · pith_short_16: FX222MDNIWQB355F · pith_short_8: FX222MDN

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/FX222MDNIWQB355F7UPQEPYX6L \
  | 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: 2df5ad306d45a01df7a5fd1f023f17f2c0553e5234295ed312af5832bcda7828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf10b00d973d97f7584ca1cc716176a8a98ed2df9314b4d0e91ae58030942b7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-14T08:06:55Z",
    "title_canon_sha256": "31db07206bafcc65b489b350b8e32dd4a98bebe85923b6d2c2feff3ae3a88d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07000",
    "kind": "arxiv",
    "version": 1
  }
}