Pith Number

pith:LS2HRBPB

pith:2022:LS2HRBPBFSC36MYVBX4ZF3JV2N

not attested not anchored not stored refs pending

Implicit Two-Tower Policies

Deepali Jain, Krzysztof Choromanski, Qingkai Pan, Vikas Sindhwani, Yunfan Zhao

arxiv:2208.01191 v2 · 2022-08-02 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LS2HRBPBFSC36MYVBX4ZF3JV2N}

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	2026-07-05T07:04:41.770321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb47885e12c85bf33150df992ed35d3481b8407421da54fd4792d2868534720

Aliases

arxiv: 2208.01191 · arxiv_version: 2208.01191v2 · doi: 10.48550/arxiv.2208.01191 · pith_short_12: LS2HRBPBFSC3 · pith_short_16: LS2HRBPBFSC36MYV · pith_short_8: LS2HRBPB

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/LS2HRBPBFSC36MYVBX4ZF3JV2N \
  | 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: 5cb47885e12c85bf33150df992ed35d3481b8407421da54fd4792d2868534720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38a13f7782281414622114c02b1a00887eef8fecace4d7d29127a8402bf21c9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-02T01:23:50Z",
    "title_canon_sha256": "d64946f689428a66d46740f28979a90ce8d56b1d94b9ea747dfc1c2875a21ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01191",
    "kind": "arxiv",
    "version": 2
  }
}