Pith Number

pith:DNGGD4FL

pith:2018:DNGGD4FLIOOKI3L3JWRSPNIWBI

not attested not anchored not stored refs pending

Improving the Expressiveness of Deep Learning Frameworks with Recursion

Byung-Gon Chun, Eunji Jeong, Gyeong-In Yu, Joo Seong Jeong, Soojeong Kim

arxiv:1809.00832 v1 · 2018-09-04 · cs.LG · cs.AI · cs.CL · 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{DNGGD4FLIOOKI3L3JWRSPNIWBI}

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	2026-05-18T00:06:32.389278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4c61f0ab439ca46d7b4da327b5160a14c91df25781edfb9e25c917bbc89636

Aliases

arxiv: 1809.00832 · arxiv_version: 1809.00832v1 · doi: 10.48550/arxiv.1809.00832 · pith_short_12: DNGGD4FLIOOK · pith_short_16: DNGGD4FLIOOKI3L3 · pith_short_8: DNGGD4FL

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/DNGGD4FLIOOKI3L3JWRSPNIWBI \
  | 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: 1b4c61f0ab439ca46d7b4da327b5160a14c91df25781edfb9e25c917bbc89636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "112d656cf6d161a44ed70c059a381d3ad5f2f8e944d62078f9dfb58cbf5fbd56",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-04T08:31:21Z",
    "title_canon_sha256": "41f955b2ddd5770f5ed035d46d6628662dcfc841075b29d1bf3fc313f0fa8487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00832",
    "kind": "arxiv",
    "version": 1
  }
}