Pith Number

pith:5BQHPD7I

pith:2020:5BQHPD7IYADVCXS5H2WA2MMGVT

not attested not anchored not stored refs pending

SERank: Optimize Sequencewise Learning to Rank Using Squeeze-and-Excitation Network

Kuan Fang, LiWen Fan, RiKang Zhou, Ruixing Wang, Zhan Shen

arxiv:2006.04084 v1 · 2020-06-07 · 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{5BQHPD7IYADVCXS5H2WA2MMGVT}

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	2026-07-05T01:08:35.869428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e860778fe8c007515e5d3eac0d3186acccafa41edd01047b949131bf4e8749d4

Aliases

arxiv: 2006.04084 · arxiv_version: 2006.04084v1 · doi: 10.48550/arxiv.2006.04084 · pith_short_12: 5BQHPD7IYADV · pith_short_16: 5BQHPD7IYADVCXS5 · pith_short_8: 5BQHPD7I

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/5BQHPD7IYADVCXS5H2WA2MMGVT \
  | 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: e860778fe8c007515e5d3eac0d3186acccafa41edd01047b949131bf4e8749d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8abac0f2e686fe41f077a670d20a7b091b81e55bc6a7cd45b8f76c0a72caad28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-06-07T08:29:58Z",
    "title_canon_sha256": "ea9d578595c74f9bb6104bc85bec25eb326b90a387ed3bf4ea7bb86a786ad29a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04084",
    "kind": "arxiv",
    "version": 1
  }
}