Pith Number

pith:YLRHO325

pith:2021:YLRHO325E3OIJKCBTBSMMYHNQH

not attested not anchored not stored refs pending

Instance-based learning using the Half-Space Proximal Graph

Ariana Talamantes, Edgar Chavez

arxiv:2102.02755 v1 · 2021-02-04 · 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{YLRHO325E3OIJKCBTBSMMYHNQH}

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	2026-07-05T02:12:51.267953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2e2776f5d26dc84a8419864c660ed81f332b2b92df19dc0b051377e8a185b58

Aliases

arxiv: 2102.02755 · arxiv_version: 2102.02755v1 · doi: 10.48550/arxiv.2102.02755 · pith_short_12: YLRHO325E3OI · pith_short_16: YLRHO325E3OIJKCB · pith_short_8: YLRHO325

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/YLRHO325E3OIJKCBTBSMMYHNQH \
  | 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: c2e2776f5d26dc84a8419864c660ed81f332b2b92df19dc0b051377e8a185b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65cafef31c7d0c82cfcd71881f66556ddcd5a0435d6a595f66fb9a768b0d375b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-04T17:36:59Z",
    "title_canon_sha256": "d339e5f490eaaefbdf42af5b6d522be809538928b7143ce5264edd8e40cb1ca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02755",
    "kind": "arxiv",
    "version": 1
  }
}