Pith Number

pith:FZGHYC2U

pith:2020:FZGHYC2UJ77KNU27UFYODYVOLN

not attested not anchored not stored refs pending

Capsules with Inverted Dot-Product Attention Routing

Hanlin Goh, Nitish Srivastava, Ruslan Salakhutdinov, Yao-Hung Hubert Tsai

arxiv:2002.04764 v2 · 2020-02-12 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZGHYC2UJ77KNU27UFYODYVOLN}

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	2026-07-05T00:43:58.098113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265

Aliases

arxiv: 2002.04764 · arxiv_version: 2002.04764v2 · doi: 10.48550/arxiv.2002.04764 · pith_short_12: FZGHYC2UJ77K · pith_short_16: FZGHYC2UJ77KNU27 · pith_short_8: FZGHYC2U

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/FZGHYC2UJ77KNU27UFYODYVOLN \
  | 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: 2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91d460b9aac4106a5ec7106fbfd533b16247730cf6863da4ca433f59ae78b24f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-12T02:09:33Z",
    "title_canon_sha256": "ac15ffbadf627f14451cb024857649c722c57d8542ab02cadcbec6985cf8968d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04764",
    "kind": "arxiv",
    "version": 2
  }
}