Pith Number

pith:PIJOYBP6

pith:2021:PIJOYBP6KVDP46QMQDVDECOVBF

not attested not anchored not stored refs pending

Tracking the risk of a deployed model and detecting harmful distribution shifts

Aaditya Ramdas, Aleksandr Podkopaev

arxiv:2110.06177 v4 · 2021-10-12 · 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{PIJOYBP6KVDP46QMQDVDECOVBF}

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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

4 papers in Pith

Online Safety Monitoring for LLMs

Online Shift Detection and Conformal Adaptation for Deployed Safety Classifiers

A Gentle Introduction to Conformal Prediction and Distribution-Free Uncertainty Quantification

Receipt and verification

First computed	2026-07-05T04:20:30.121630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a12ec05fe5546fe7a0c80ea3209d50962d740cb2a75d4662810f8ca657d3326

Aliases

arxiv: 2110.06177 · arxiv_version: 2110.06177v4 · doi: 10.48550/arxiv.2110.06177 · pith_short_12: PIJOYBP6KVDP · pith_short_16: PIJOYBP6KVDP46QM · pith_short_8: PIJOYBP6

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/PIJOYBP6KVDP46QMQDVDECOVBF \
  | 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: 7a12ec05fe5546fe7a0c80ea3209d50962d740cb2a75d4662810f8ca657d3326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "401f077b4a7d0ad1a973667e2818e303ae457d8d08019bc8462cd93aee573588",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-10-12T17:21:41Z",
    "title_canon_sha256": "dd9e127631a06ed960dd91db8751fb51ee16ffa4806d78b51dc8a942646a9cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06177",
    "kind": "arxiv",
    "version": 4
  }
}