Pith Number

pith:2O3GDB6L

pith:2021:2O3GDB6L4RCOWNQW7SNIXEQ3RI

not attested not anchored not stored refs pending

Test Distribution-Aware Active Learning: A Principled Approach Against Distribution Shift and Outliers

Andreas Kirsch, Tom Rainforth, Yarin Gal

arxiv:2106.11719 v2 · 2021-06-22 · 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{2O3GDB6L4RCOWNQW7SNIXEQ3RI}

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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

2 papers in Pith

Beyond Binary Out-of-Distribution Detection: Characterizing Distributional Shifts with Multi-Statistic Diffusion Trajectories

Active Learning for Gaussian Process Regression Under Self-Induced Boltzmann Weights

Receipt and verification

First computed	2026-07-05T03:33:45.029927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b66187cbe444eb3616fc9a8b921b8a157dc666bb93c3257f070849a66160d7

Aliases

arxiv: 2106.11719 · arxiv_version: 2106.11719v2 · doi: 10.48550/arxiv.2106.11719 · pith_short_12: 2O3GDB6L4RCO · pith_short_16: 2O3GDB6L4RCOWNQW · pith_short_8: 2O3GDB6L

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/2O3GDB6L4RCOWNQW7SNIXEQ3RI \
  | 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: d3b66187cbe444eb3616fc9a8b921b8a157dc666bb93c3257f070849a66160d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5019e788e2a451c919d98502361c6015d6c786daea34b55276084eaaff9d1197",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-22T12:39:30Z",
    "title_canon_sha256": "8393aef4027c4c61090c84e195cf7bd62df100ea1d649b5e85795ebd41e615df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11719",
    "kind": "arxiv",
    "version": 2
  }
}