Pith Number

pith:ICKYCIV4

pith:2020:ICKYCIV4UZ4KL34CEIEPBUINJX

not attested not anchored not stored refs pending

SPOC learner's final grade prediction based on a novel sampling batch normalization embedded neural network method

Huaze Shi, Jing Zhang, Peng Fu, Yafan Feng, Yanbin Cai, Yating Liang, Yunlong Chen, Yuqing Yang, Zhuonan Liang, Ziheng Liu

arxiv:2012.08408 v2 · 2020-12-15 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICKYCIV4UZ4KL34CEIEPBUINJX}

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	2026-07-05T05:15:08.250660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40958122bca678a5ef822208f0d10d4df1a99997299d4848861e880895d49497

Aliases

arxiv: 2012.08408 · arxiv_version: 2012.08408v2 · doi: 10.48550/arxiv.2012.08408 · pith_short_12: ICKYCIV4UZ4K · pith_short_16: ICKYCIV4UZ4KL34C · pith_short_8: ICKYCIV4

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/ICKYCIV4UZ4KL34CEIEPBUINJX \
  | 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: 40958122bca678a5ef822208f0d10d4df1a99997299d4848861e880895d49497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631ec44d5ad531061757e4464ca256d52b00ff2998525e447bdaa1667918d9ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-15T16:36:42Z",
    "title_canon_sha256": "1e37a2fbbcc18424414f909b3037f512302ddd3ad6d76899182330c84c817e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08408",
    "kind": "arxiv",
    "version": 2
  }
}