Pith Number

pith:KDR5EIKH

pith:2020:KDR5EIKHRP44CXZCUEPJWHTC4P

not attested not anchored not stored refs pending

Understanding the Power and Limitations of Teaching with Imperfect Knowledge

Adish Singla, Farnam Mansouri, Luis Haug, Rati Devidze, Yuxin Chen

arxiv:2003.09712 v1 · 2020-03-21 · cs.LG · cs.AI · 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{KDR5EIKHRP44CXZCUEPJWHTC4P}

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.

Cited by

1 paper in Pith

Multi-Modal, Multi-Environment Machine Teaching for Robust Reward Learning

Receipt and verification

First computed	2026-07-05T00:49:46.286205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e3d221478bf9c15f22a11e9b1e62e3e867ea3601a53eda80ae2d3f97b00acf

Aliases

arxiv: 2003.09712 · arxiv_version: 2003.09712v1 · doi: 10.48550/arxiv.2003.09712 · pith_short_12: KDR5EIKHRP44 · pith_short_16: KDR5EIKHRP44CXZC · pith_short_8: KDR5EIKH

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/KDR5EIKHRP44CXZCUEPJWHTC4P \
  | 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: 50e3d221478bf9c15f22a11e9b1e62e3e867ea3601a53eda80ae2d3f97b00acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f6005116e916561e96dd255a382dd8a3f9dd49701fa4c257a8c66cc98c92d1",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-21T17:53:26Z",
    "title_canon_sha256": "b824b993b7ecb389fdc51834d81fdbd756f5c62e3aad2832489eb20de04908f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09712",
    "kind": "arxiv",
    "version": 1
  }
}