Pith Number

pith:QVOSK3GP

pith:2023:QVOSK3GPHI3NYOX7A4AJR43JLS

not attested not anchored not stored refs pending

Unconfounded Propensity Estimation for Unbiased Ranking

Brian D. Davison, Chenliang Li, Dan Luo, Dawei Yin, Lixin Zou, Qingyao Ai, Zhiyu Chen

arxiv:2305.09918 v3 · 2023-05-17 · 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{QVOSK3GPHI3NYOX7A4AJR43JLS}

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	2026-07-05T06:29:01.869284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855d256ccf3a36dc3aff070098f3695cbffcba9c1379387000436c6ca1473d7a

Aliases

arxiv: 2305.09918 · arxiv_version: 2305.09918v3 · doi: 10.48550/arxiv.2305.09918 · pith_short_12: QVOSK3GPHI3N · pith_short_16: QVOSK3GPHI3NYOX7 · pith_short_8: QVOSK3GP

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/QVOSK3GPHI3NYOX7A4AJR43JLS \
  | 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: 855d256ccf3a36dc3aff070098f3695cbffcba9c1379387000436c6ca1473d7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f2ad43a913e05bd29bdafb2400d8b2feab25bda7a18f2335dc3c31eae795d9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-17T02:59:13Z",
    "title_canon_sha256": "736f3e1d5438e29fceec3a9956b102b876253fe23ec62dcf134beac71422b49a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09918",
    "kind": "arxiv",
    "version": 3
  }
}