Pith Number

pith:F5XUHNPK

pith:2026:F5XUHNPK6LN7Z2EZZH5S7VCSQV

not attested not anchored not stored refs pending

Choosing Online Experiment Designs under Interference in Ads, Recommendations, and Member-Experience Systems

Caroline Howard, Prashant Shekhar

arxiv:2605.25290 v1 · 2026-05-24 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5XUHNPK6LN7Z2EZZH5S7VCSQV}

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	2026-05-26T02:04:27.497624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f6f43b5eaf2dbfce899c9fb2fd452855373673b579b4323ca3e7cfa6752865d

Aliases

arxiv: 2605.25290 · arxiv_version: 2605.25290v1 · doi: 10.48550/arxiv.2605.25290 · pith_short_12: F5XUHNPK6LN7 · pith_short_16: F5XUHNPK6LN7Z2EZ · pith_short_8: F5XUHNPK

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/F5XUHNPK6LN7Z2EZZH5S7VCSQV \
  | 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: 2f6f43b5eaf2dbfce899c9fb2fd452855373673b579b4323ca3e7cfa6752865d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259abe8a3f67acddfa88d45689c50388654167d06f546364b873d460bf0e2c47",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-24T23:11:35Z",
    "title_canon_sha256": "cff523b9eda151a5f80f5a5f65dc60871d3e2370a126f3fe84bde456a5ee3b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25290",
    "kind": "arxiv",
    "version": 1
  }
}