Pith Number

pith:LLYPBNU3

pith:2015:LLYPBNU3X5XLSEPNW2QJ2Z7U77

not attested not anchored not stored refs pending

Molding CNNs for text: non-linear, non-consecutive convolutions

Regina Barzilay, Tao Lei, Tommi Jaakkola

arxiv:1508.04112 v2 · 2015-08-17 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLYPBNU3X5XLSEPNW2QJ2Z7U77}

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	2026-05-18T01:35:06.199218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af0f0b69bbf6eb911edb6a09d67f4fffaae695a04f086833566944f98b20e46

Aliases

arxiv: 1508.04112 · arxiv_version: 1508.04112v2 · doi: 10.48550/arxiv.1508.04112 · pith_short_12: LLYPBNU3X5XL · pith_short_16: LLYPBNU3X5XLSEPN · pith_short_8: LLYPBNU3

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/LLYPBNU3X5XLSEPNW2QJ2Z7U77 \
  | 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: 5af0f0b69bbf6eb911edb6a09d67f4fffaae695a04f086833566944f98b20e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a0522f42b629a61766dacd16e80ee6a372e937f887445b82dcb29a261546d8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-08-17T19:02:45Z",
    "title_canon_sha256": "c371238723e85b45db716b351d83c6ad1db0d35b8275ea0be40656995f3cae16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04112",
    "kind": "arxiv",
    "version": 2
  }
}