Pith Number

pith:XDSXRBH7

pith:2022:XDSXRBH7VIVWNQK43OM3QZDOHN

not attested not anchored not stored refs pending

NEAT: A Label Noise-resistant Complementary Item Recommender System with Trustworthy Evaluation

Evren Korpeoglu, Jason H.D. Cho, Jianpeng Xu, Kannan Achan, Luyi Ma, Sushant Kumar

arxiv:2202.05456 v1 · 2022-02-11 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDSXRBH7VIVWNQK43OM3QZDOHN}

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	2026-07-05T03:56:08.389528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e57884ffaa2b66c15cdb99b8646e3b58229f52ea70db7d029248d5e182e03c

Aliases

arxiv: 2202.05456 · arxiv_version: 2202.05456v1 · doi: 10.48550/arxiv.2202.05456 · pith_short_12: XDSXRBH7VIVW · pith_short_16: XDSXRBH7VIVWNQK4 · pith_short_8: XDSXRBH7

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/XDSXRBH7VIVWNQK43OM3QZDOHN \
  | 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: b8e57884ffaa2b66c15cdb99b8646e3b58229f52ea70db7d029248d5e182e03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74def839d5094df00b398e2a6885fe87c8a63b2fb04a0e9cf44f44635f87f832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-02-11T05:33:19Z",
    "title_canon_sha256": "13d2d0caa40a429fc7c51b77d71c96e3c39ae210bad5f20e7a3db130a98ee379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.05456",
    "kind": "arxiv",
    "version": 1
  }
}