Pith Number

pith:UFRPM2OG

pith:2014:UFRPM2OG6LR5KPSJXYS7OJM32T

not attested not anchored not stored refs pending

Fast Function to Function Regression

Barnabas Poczos, Eric Xing, Jeff Schneider, Junier Oliva, Willie Neiswanger

arxiv:1410.7414 v1 · 2014-10-27 · 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{UFRPM2OG6LR5KPSJXYS7OJM32T}

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	2026-05-18T02:39:17.156241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a162f669c6f2e3d53e49be25f7259bd4ece804eb60ffdd51e638c96c16aca5b2

Aliases

arxiv: 1410.7414 · arxiv_version: 1410.7414v1 · doi: 10.48550/arxiv.1410.7414 · pith_short_12: UFRPM2OG6LR5 · pith_short_16: UFRPM2OG6LR5KPSJ · pith_short_8: UFRPM2OG

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/UFRPM2OG6LR5KPSJXYS7OJM32T \
  | 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: a162f669c6f2e3d53e49be25f7259bd4ece804eb60ffdd51e638c96c16aca5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5111de6e4e3828082eb5324170c69190a9355ff8d8abe64f802c091f8191538",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-10-27T20:15:18Z",
    "title_canon_sha256": "5e452be6fcf034d5b8c0ebb4a37c8b0d228738499e614616a73b9389439f2d42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7414",
    "kind": "arxiv",
    "version": 1
  }
}