Pith Number

pith:PYNDN3R7

pith:2022:PYNDN3R7KBWHOSEGF3VUC6LNJH

not attested not anchored not stored refs pending

LegoNN: Building Modular Encoder-Decoder Models

Abdelrahman Mohamed, Dmytro Okhonko, Florian Metze, Luke Zettlemoyer, Mike Lewis, Sergey Edunov, Shinji Watanabe, Siddharth Dalmia

arxiv:2206.03318 v2 · 2022-06-07 · cs.CL · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYNDN3R7KBWHOSEGF3VUC6LNJH}

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	2026-07-05T06:29:29.979013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e1a36ee3f506c7748862eeb41796d49d667034a39cb64b1778a171179a58fc1

Aliases

arxiv: 2206.03318 · arxiv_version: 2206.03318v2 · doi: 10.48550/arxiv.2206.03318 · pith_short_12: PYNDN3R7KBWH · pith_short_16: PYNDN3R7KBWHOSEG · pith_short_8: PYNDN3R7

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/PYNDN3R7KBWHOSEGF3VUC6LNJH \
  | 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: 7e1a36ee3f506c7748862eeb41796d49d667034a39cb64b1778a171179a58fc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f765bfe36eae0958ec84cd97551f251efb3d0594178cbb7017dcf75b6d3f9c7",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-07T14:08:07Z",
    "title_canon_sha256": "bb94c992ddd1f697cc3ab0eaefd45d9eaad51dd5975d700b22c29707e35afcb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03318",
    "kind": "arxiv",
    "version": 2
  }
}