Pith Number

pith:IRS6DYCJ

pith:2022:IRS6DYCJWC2KQCJCDR726P3XLT

not attested not anchored not stored refs pending

Mitigating Hidden Confounding Effects for Causal Recommendation

Dingxian Wang, Fuli Feng, Xiangnan He, Xinyuan Zhu, Xun Yang, Yang Zhang

arxiv:2205.07499 v2 · 2022-05-16 · 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{IRS6DYCJWC2KQCJCDR726P3XLT}

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	2026-07-05T08:22:29.938761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4465e1e049b0b4a809221c7faf3f775cd9a4888e6f34174d5de4a034d94817fe

Aliases

arxiv: 2205.07499 · arxiv_version: 2205.07499v2 · doi: 10.48550/arxiv.2205.07499 · pith_short_12: IRS6DYCJWC2K · pith_short_16: IRS6DYCJWC2KQCJC · pith_short_8: IRS6DYCJ

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/IRS6DYCJWC2KQCJCDR726P3XLT \
  | 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: 4465e1e049b0b4a809221c7faf3f775cd9a4888e6f34174d5de4a034d94817fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d354626d76a131cfd8352efac9ff4575c2e0d0a30ee0e16b64a30c78e0b300c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-16T08:21:12Z",
    "title_canon_sha256": "4434e542863b004fc8cad8f2507637d458cb2c0b6f1b10cd1815d23219d7935f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07499",
    "kind": "arxiv",
    "version": 2
  }
}