Pith Number

pith:ZEDLRYU6

pith:2020:ZEDLRYU6NGA4X67HPAHWSRRDJ7

not attested not anchored not stored refs pending

Learning Architectures from an Extended Search Space for Language Modeling

Changliang Li, Chi Hu, Jingbo Zhu, Nuo Xu, Tongran Liu, Tong Xiao, Yinqiao Li, Yufan Jiang, Yuhao Zhang

arxiv:2005.02593 v2 · 2020-05-06 · cs.LG · 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{ZEDLRYU6NGA4X67HPAHWSRRDJ7}

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	2026-07-05T01:08:13.084874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c906b8e29e6981cbfbe7780f6946234fccc64828fb79ee03c346a5485222ae27

Aliases

arxiv: 2005.02593 · arxiv_version: 2005.02593v2 · doi: 10.48550/arxiv.2005.02593 · pith_short_12: ZEDLRYU6NGA4 · pith_short_16: ZEDLRYU6NGA4X67H · pith_short_8: ZEDLRYU6

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/ZEDLRYU6NGA4X67HPAHWSRRDJ7 \
  | 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: c906b8e29e6981cbfbe7780f6946234fccc64828fb79ee03c346a5485222ae27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82067c6cd164e5675ca8ac07440d8e3b6cfa9014d88cbe76a915711a1edcb36c",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-06T05:02:33Z",
    "title_canon_sha256": "4f5e8586780c6a120222318ce29cecbef84b4fa61819cfa3f1a81dc76d78b3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02593",
    "kind": "arxiv",
    "version": 2
  }
}