Pith Number

pith:XJADHUVJ

pith:2018:XJADHUVJ3Y6NYDSLFNZXPAJGJR

not attested not anchored not stored refs pending

CIKM AnalytiCup 2017 Lazada Product Title Quality Challenge An Ensemble of Deep and Shallow Learning to predict the Quality of Product Titles

Karamjit Singh, Vishal Sunder

arxiv:1804.01000 v1 · 2018-04-01 · cs.CL · 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{XJADHUVJ3Y6NYDSLFNZXPAJGJR}

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	2026-05-18T00:19:31.575981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba4033d2a9de3cdc0e4b2b737781264c6f9a1f82ab5540185df99da2a9082a5d

Aliases

arxiv: 1804.01000 · arxiv_version: 1804.01000v1 · doi: 10.48550/arxiv.1804.01000 · pith_short_12: XJADHUVJ3Y6N · pith_short_16: XJADHUVJ3Y6NYDSL · pith_short_8: XJADHUVJ

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/XJADHUVJ3Y6NYDSLFNZXPAJGJR \
  | 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: ba4033d2a9de3cdc0e4b2b737781264c6f9a1f82ab5540185df99da2a9082a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d935c39a2896072892d6bacb520363bc11778fd47a35fd57659814fec206db07",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-01T13:02:57Z",
    "title_canon_sha256": "3e1652358e56ccf63b2bf4c354630c9cbfa8a7b2bb8a6cd6977f720967d82d3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01000",
    "kind": "arxiv",
    "version": 1
  }
}