Pith Number

pith:W5BXP4IA

pith:2022:W5BXP4IAYS6FJBSDKUZC44WGG6

not attested not anchored not stored refs pending

Breaking Feedback Loops in Recommender Systems with Causal Inference

Karl Krauth, Michael I. Jordan, Yixin Wang

arxiv:2207.01616 v2 · 2022-07-04 · cs.IR · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5BXP4IAYS6FJBSDKUZC44WGG6}

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	2026-07-05T04:40:28.128474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b74377f100c4bc54864355322e72c6378e45cc07666f58f081caaeff65d56936

Aliases

arxiv: 2207.01616 · arxiv_version: 2207.01616v2 · doi: 10.48550/arxiv.2207.01616 · pith_short_12: W5BXP4IAYS6F · pith_short_16: W5BXP4IAYS6FJBSD · pith_short_8: W5BXP4IA

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/W5BXP4IAYS6FJBSDKUZC44WGG6 \
  | 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: b74377f100c4bc54864355322e72c6378e45cc07666f58f081caaeff65d56936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0d4ca0226136f9b45cc14b2af619554ac7d3c91e6ece83046ff31d30f683fb",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-07-04T17:58:39Z",
    "title_canon_sha256": "8ce4a398bf7b254dec5efd25451569303acde96845517e9843d6bc0a4161b70f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01616",
    "kind": "arxiv",
    "version": 2
  }
}