Pith Number

pith:TBHTZXG3

pith:2019:TBHTZXG3AYDXWGXD4PJRSXRNNR

not attested not anchored not stored refs pending

On the Accuracy of Influence Functions for Measuring Group Effects

Hubert H. K. Teo, Kai-Siang Ang, Pang Wei Koh, Percy Liang

arxiv:1905.13289 v2 · 2019-05-30 · 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{TBHTZXG3AYDXWGXD4PJRSXRNNR}

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	2026-07-05T00:20:52.686181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984f3cdcdb06077b1ae3e3d3195e2d6c6370bdb68b644f4515d2783f8aea0eb8

Aliases

arxiv: 1905.13289 · arxiv_version: 1905.13289v2 · doi: 10.48550/arxiv.1905.13289 · pith_short_12: TBHTZXG3AYDX · pith_short_16: TBHTZXG3AYDXWGXD · pith_short_8: TBHTZXG3

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/TBHTZXG3AYDXWGXD4PJRSXRNNR \
  | 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: 984f3cdcdb06077b1ae3e3d3195e2d6c6370bdb68b644f4515d2783f8aea0eb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d428cfd89956fdacad03439299484cd5fa67cf446d21436686ec2315e05341",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-30T20:24:17Z",
    "title_canon_sha256": "b173b13d2006039956365a2aff15bc4d2a70f0694d111b86248a7448b4a31ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13289",
    "kind": "arxiv",
    "version": 2
  }
}