Pith Number

pith:LQUKLY7A

pith:2021:LQUKLY7ACEC2S4RGKQEPMKWYIK

not attested not anchored not stored refs pending

Overfitting for Fun and Profit: Instance-Adaptive Data Compression

Iris A.M. Huijben, Taco S. Cohen, Ties van Rozendaal

arxiv:2101.08687 v2 · 2021-01-21 · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQUKLY7ACEC2S4RGKQEPMKWYIK}

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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

1 paper in Pith

Exploiting Latent Properties to Optimize Neural Codecs

Receipt and verification

First computed	2026-07-05T02:44:53.906918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c28a5e3e01105a972265408f62ad8428531be068ce936a97aa1cac33cda19e0

Aliases

arxiv: 2101.08687 · arxiv_version: 2101.08687v2 · doi: 10.48550/arxiv.2101.08687 · pith_short_12: LQUKLY7ACEC2 · pith_short_16: LQUKLY7ACEC2S4RG · pith_short_8: LQUKLY7A

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/LQUKLY7ACEC2S4RGKQEPMKWYIK \
  | 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: 5c28a5e3e01105a972265408f62ad8428531be068ce936a97aa1cac33cda19e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2941388dc0b1871a3206a9124d3ca3c92039efc048ed05ca89d0408a7cd54855",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-21T15:58:58Z",
    "title_canon_sha256": "384ed7709ec3d4ad30d36fda1e56506fd38063b62844e4f5e46471e9420e5ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08687",
    "kind": "arxiv",
    "version": 2
  }
}