Pith Number

pith:F6FBEJKN

pith:2023:F6FBEJKNCO5I222JW2VGWAOSXF

not attested not anchored not stored refs pending

Feature-Enhanced Network with Hybrid Debiasing Strategies for Unbiased Learning to Rank

Jiafeng Guo, Keping Bi, Lulu Yu, Xiaojie Sun, Yiting Wang

arxiv:2302.07530 v1 · 2023-02-15 · 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{F6FBEJKNCO5I222JW2VGWAOSXF}

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	2026-07-05T05:42:03.075042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8a12254d13ba8d6b49b6aa6b01d2b957df6fe99a693ebda1c13be0de86b53c

Aliases

arxiv: 2302.07530 · arxiv_version: 2302.07530v1 · doi: 10.48550/arxiv.2302.07530 · pith_short_12: F6FBEJKNCO5I · pith_short_16: F6FBEJKNCO5I222J · pith_short_8: F6FBEJKN

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/F6FBEJKNCO5I222JW2VGWAOSXF \
  | 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: 2f8a12254d13ba8d6b49b6aa6b01d2b957df6fe99a693ebda1c13be0de86b53c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181e51582a734d0a572831f7a70b31550efd2018c4898fd83bddff2916e10f9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-02-15T08:50:42Z",
    "title_canon_sha256": "3b568ad1b19dd7d7a4dc00718242a8490e0fa9f214eee333470af1d19a9e810a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07530",
    "kind": "arxiv",
    "version": 1
  }
}