Pith Number

pith:L6ML6SAB

pith:2023:L6ML6SABEFGFHDFOA5AJHVO6A2

not attested not anchored not stored refs pending

Optimizing Non-Autoregressive Transformers with Contrastive Learning

Chenxin An, Fei Huang, Jiangtao Feng, Lingpeng Kong, Xipeng Qiu

arxiv:2305.13667 v2 · 2023-05-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6ML6SABEFGFHDFOA5AJHVO6A2}

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	2026-07-05T06:16:50.709979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f98bf4801214c538cae074093d5de06ad33b2ee748ee255f5a7bebb94bed73b

Aliases

arxiv: 2305.13667 · arxiv_version: 2305.13667v2 · doi: 10.48550/arxiv.2305.13667 · pith_short_12: L6ML6SABEFGF · pith_short_16: L6ML6SABEFGFHDFO · pith_short_8: L6ML6SAB

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/L6ML6SABEFGFHDFOA5AJHVO6A2 \
  | 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: 5f98bf4801214c538cae074093d5de06ad33b2ee748ee255f5a7bebb94bed73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e737ebfcb5bb71fda3593600ce7853614b81574269d9149f42509fd488a96203",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T04:20:13Z",
    "title_canon_sha256": "bfc717b77b1d1b1415fc386dc9bee78a6edacca0f55308ee72a90bf4968feccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13667",
    "kind": "arxiv",
    "version": 2
  }
}