Pith Number

pith:LLTP6TMH

pith:2021:LLTP6TMHTWKF64TANHJOAZRFFJ

not attested not anchored not stored refs pending

Learning to Rank Ace Neural Architectures via Normalized Discounted Cumulative Gain

Chenqian Yan, Li Lyna Zhang, Quanlu Zhang, Xiaotian Gao, Yaming Yang, Yuge Zhang, Yuqing Yang

arxiv:2108.03001 v2 · 2021-08-06 · cs.CV · 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{LLTP6TMHTWKF64TANHJOAZRFFJ}

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	2026-07-05T04:55:49.058163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ae6ff4d879d945f726069d2e066252a4e099ba724b4184699abd41b9e88f859

Aliases

arxiv: 2108.03001 · arxiv_version: 2108.03001v2 · doi: 10.48550/arxiv.2108.03001 · pith_short_12: LLTP6TMHTWKF · pith_short_16: LLTP6TMHTWKF64TA · pith_short_8: LLTP6TMH

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/LLTP6TMHTWKF64TANHJOAZRFFJ \
  | 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: 5ae6ff4d879d945f726069d2e066252a4e099ba724b4184699abd41b9e88f859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf5d5e116680c9c66c7745ffe279639d58c85fb47f10c019c4196e4068f6610",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-06T08:31:42Z",
    "title_canon_sha256": "69ca59501638d79b3d5f901dc80b6fdb781a75dceb574c2c4484404dfbc378e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03001",
    "kind": "arxiv",
    "version": 2
  }
}