Pith Number

pith:UQCVCLTL

pith:2018:UQCVCLTLGKI2WBNHD2G4YBTFS5

not attested not anchored not stored refs pending

End-to-End Neural Ranking for eCommerce Product Search: an application of task models and textual embeddings

Aliasgar Kutiyanawala, Eliot Brenner, Jun Zhao, Zheng Yan

arxiv:1806.07296 v1 · 2018-06-19 · 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{UQCVCLTLGKI2WBNHD2G4YBTFS5}

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	2026-05-18T00:12:51.377380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a405512e6b3291ab05a71e8dcc0665976a6ba617d022d40ac012a94c5422eabb

Aliases

arxiv: 1806.07296 · arxiv_version: 1806.07296v1 · doi: 10.48550/arxiv.1806.07296 · pith_short_12: UQCVCLTLGKI2 · pith_short_16: UQCVCLTLGKI2WBNH · pith_short_8: UQCVCLTL

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/UQCVCLTLGKI2WBNHD2G4YBTFS5 \
  | 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: a405512e6b3291ab05a71e8dcc0665976a6ba617d022d40ac012a94c5422eabb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8505401491ffa85191a2f0dc0ebe820daf3a803f3d2f2f884a43f2402b9bec46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-06-19T14:57:08Z",
    "title_canon_sha256": "3de7a2f2217f7fdb673eb1d86c5d70e86656eb4026313e45feb5483ec45bd015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07296",
    "kind": "arxiv",
    "version": 1
  }
}