Pith Number

pith:WTYLE36X

pith:2024:WTYLE36XZSZQU7B545X6PSMVLD

not attested not anchored not stored refs pending

Multi-objective Learning to Rank by Model Distillation

Huiji Gao, Jie Tang, Liwei He, Sanjeev Katariya

arxiv:2407.07181 v1 · 2024-07-09 · 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{WTYLE36XZSZQU7B545X6PSMVLD}

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	2026-07-05T08:42:07.609440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f0b26fd7ccb30a7c3de76fe7c99558c61007d559d99c69b6b84e55dfb02810

Aliases

arxiv: 2407.07181 · arxiv_version: 2407.07181v1 · doi: 10.48550/arxiv.2407.07181 · pith_short_12: WTYLE36XZSZQ · pith_short_16: WTYLE36XZSZQU7B5 · pith_short_8: WTYLE36X

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/WTYLE36XZSZQU7B545X6PSMVLD \
  | 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: b4f0b26fd7ccb30a7c3de76fe7c99558c61007d559d99c69b6b84e55dfb02810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5da8d47e94e302f6c4e97a9412d48f8f6b480b20c4bb75e75c49cb5ef2153de8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-07-09T18:49:32Z",
    "title_canon_sha256": "fd7fdfdc85e19713c73cd837c27063d65833a1793404316355d647835519e7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07181",
    "kind": "arxiv",
    "version": 1
  }
}