Pith Number

pith:7WOEWVK3

pith:2021:7WOEWVK3HOHBO2LRY3TIMQ22YI

not attested not anchored not stored refs pending

The Sensory Neuron as a Transformer: Permutation-Invariant Neural Networks for Reinforcement Learning

David Ha, Yujin Tang

arxiv:2109.02869 v2 · 2021-09-07 · 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{7WOEWVK3HOHBO2LRY3TIMQ22YI}

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.

Cited by

1 paper in Pith

A Novel Switch-Type Policy Network for Resource Allocation Problems: Technical Report

Receipt and verification

First computed	2026-07-05T03:18:29.387839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9c4b555b3b8e176971c6e686435ac205b06b6786efff4507a759ce8fe2daf1

Aliases

arxiv: 2109.02869 · arxiv_version: 2109.02869v2 · doi: 10.48550/arxiv.2109.02869 · pith_short_12: 7WOEWVK3HOHB · pith_short_16: 7WOEWVK3HOHBO2LR · pith_short_8: 7WOEWVK3

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/7WOEWVK3HOHBO2LRY3TIMQ22YI \
  | 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: fd9c4b555b3b8e176971c6e686435ac205b06b6786efff4507a759ce8fe2daf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce983be11f3a3a4b41dc5e7a9b24220f360ac742d1beb66500a932a77977218d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-09-07T05:12:50Z",
    "title_canon_sha256": "f14acaff1ef6f97fa5f2fbc8cdbcac902e5e8941303d647608654b066250f7b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02869",
    "kind": "arxiv",
    "version": 2
  }
}