Pith Number

pith:IGO4VGXP

pith:2017:IGO4VGXPDCFFAY55EPC42J2K7V

not attested not anchored not stored refs pending

Cascade Ranking for Operational E-commerce Search

Fei Xiao, Luo Si, Shichen Liu, Wenwu Ou

arxiv:1706.02093 v1 · 2017-06-07 · stat.ML · 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{IGO4VGXPDCFFAY55EPC42J2K7V}

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	2026-05-18T00:42:50.096055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419dca9aef188a5063bd23c5cd274afd6fb333077b3d1c367e611cab32c6b11b

Aliases

arxiv: 1706.02093 · arxiv_version: 1706.02093v1 · doi: 10.48550/arxiv.1706.02093 · pith_short_12: IGO4VGXPDCFF · pith_short_16: IGO4VGXPDCFFAY55 · pith_short_8: IGO4VGXP

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/IGO4VGXPDCFFAY55EPC42J2K7V \
  | 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: 419dca9aef188a5063bd23c5cd274afd6fb333077b3d1c367e611cab32c6b11b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c643003b54b14e58caef1eb652089f1ed47b564f41f121901b38c1f85f1a79fa",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-06-07T09:03:13Z",
    "title_canon_sha256": "7136a0a162a207009b206eeafb5e446d1f1a90cf80cd23ca387e453545797dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02093",
    "kind": "arxiv",
    "version": 1
  }
}