Pith Number

pith:VUYL4MKM

pith:2016:VUYL4MKMZZEACPAB2RZY46GK2N

not attested not anchored not stored refs pending

Fitted Learning: Models with Awareness of their Limits

Kenneth O. Stanley, Navid Kardan

arxiv:1609.02226 v4 · 2016-09-07 · cs.AI · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUYL4MKMZZEACPAB2RZY46GK2N}

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	2026-05-18T00:11:19.232797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad30be314cce48013c01d4738e78cad344b731614a2b9646910340fe8d28eedf

Aliases

arxiv: 1609.02226 · arxiv_version: 1609.02226v4 · doi: 10.48550/arxiv.1609.02226 · pith_short_12: VUYL4MKMZZEA · pith_short_16: VUYL4MKMZZEACPAB · pith_short_8: VUYL4MKM

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/VUYL4MKMZZEACPAB2RZY46GK2N \
  | 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: ad30be314cce48013c01d4738e78cad344b731614a2b9646910340fe8d28eedf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61fbf55b0b93fa2b4e3917fb2bed157032cf1c3a4d934276bbc1b2fa338538ad",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-09-07T23:59:36Z",
    "title_canon_sha256": "7c075728ac3ec4fa575504c138912b983ff1d9dead81aab4463f0a87702b0bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02226",
    "kind": "arxiv",
    "version": 4
  }
}