Pith Number

pith:AHUFZXSH

pith:2020:AHUFZXSHGBUZFB4VOGNT53CIQI

not attested not anchored not stored refs pending

Non-parametric Binary regression in metric spaces with KL loss

Ariel Avital, Aryeh Kontorovich, Bo Waggoner, David Toplin, Klim Efremenko

arxiv:2010.09886 v1 · 2020-10-19 · 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{AHUFZXSHGBUZFB4VOGNT53CIQI}

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	2026-07-05T01:44:24.867905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01e85cde473069928795719b3eec48820e891136b50e5a5b23ffcbdfabf7df6e

Aliases

arxiv: 2010.09886 · arxiv_version: 2010.09886v1 · doi: 10.48550/arxiv.2010.09886 · pith_short_12: AHUFZXSHGBUZ · pith_short_16: AHUFZXSHGBUZFB4V · pith_short_8: AHUFZXSH

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/AHUFZXSHGBUZFB4VOGNT53CIQI \
  | 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: 01e85cde473069928795719b3eec48820e891136b50e5a5b23ffcbdfabf7df6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05f8dd731b99b278a55db50361df577706c710d5189cff225f5971ba73a3c62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-19T21:42:26Z",
    "title_canon_sha256": "c10c8b0c6585f3acb95b82b684f77634d195672799570be35fbf881e6dd92b06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09886",
    "kind": "arxiv",
    "version": 1
  }
}