Pith Number

pith:43CGDOIV

pith:2024:43CGDOIVLLCSTZPTDCDY4OP6R3

not attested not anchored not stored refs pending

Why Machine Learning Models Systematically Underestimate Extreme Values

Yuan-Sen Ting

arxiv:2412.05806 v2 · 2024-12-08 · astro-ph.IM · astro-ph.CO · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43CGDOIVLLCSTZPTDCDY4OP6R3}

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

New Rotation Periods from the Kepler Bonus Background Light Curves

Receipt and verification

First computed	2026-07-05T11:38:02.494047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c461b9155ac529e5f318878e39fe8ec99d699e6e5ef4f55009f2929938e2b3

Aliases

arxiv: 2412.05806 · arxiv_version: 2412.05806v2 · doi: 10.48550/arxiv.2412.05806 · pith_short_12: 43CGDOIVLLCS · pith_short_16: 43CGDOIVLLCSTZPT · pith_short_8: 43CGDOIV

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/43CGDOIVLLCSTZPTDCDY4OP6R3 \
  | 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: e6c461b9155ac529e5f318878e39fe8ec99d699e6e5ef4f55009f2929938e2b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b55cc5a2a7c95e0b94bf28fd2b9c301c73bb43b77c245f223129c579c76e1df",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-12-08T04:04:58Z",
    "title_canon_sha256": "c5e9bb997c1ce21590fc68977336acfa966fd40cd4c0d2bb8124e54dadf4beea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05806",
    "kind": "arxiv",
    "version": 2
  }
}