Pith Number

pith:PB26J7ZZ

pith:2023:PB26J7ZZWDOJ7SIUM3JYOJ56DR

not attested not anchored not stored refs pending

Diagnosing Model Performance Under Distribution Shift

Hongseok Namkoong, Steve Yadlowsky, Tiffany Tianhui Cai

arxiv:2303.02011 v4 · 2023-03-03 · 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{PB26J7ZZWDOJ7SIUM3JYOJ56DR}

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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.

Cited by

1 paper in Pith

ShapShift: Explaining Model Prediction Shifts with Subgroup Conditional Shapley Values

Receipt and verification

First computed	2026-07-05T06:29:20.137955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7875e4ff39b0dc9fc91466d38727be1c4733bc8fcac3fa1d13bfbe4b821eff7f

Aliases

arxiv: 2303.02011 · arxiv_version: 2303.02011v4 · doi: 10.48550/arxiv.2303.02011 · pith_short_12: PB26J7ZZWDOJ · pith_short_16: PB26J7ZZWDOJ7SIU · pith_short_8: PB26J7ZZ

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/PB26J7ZZWDOJ7SIUM3JYOJ56DR \
  | 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: 7875e4ff39b0dc9fc91466d38727be1c4733bc8fcac3fa1d13bfbe4b821eff7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf852b2c37de16c82ccb1bc13b2d965eee3eba9b82a709c9d5ee3279ed1cbf32",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-03-03T15:27:16Z",
    "title_canon_sha256": "d7b6594c7e0fa59efe646fda7a4a9e99fb2c0e28cf3229017a24553ddbd5567c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02011",
    "kind": "arxiv",
    "version": 4
  }
}