Pith Number

pith:ON7GRP52

pith:2013:ON7GRP52V5CAPQLOGDPZFNPPLY

not attested not anchored not stored refs pending

Nonparametric Bayes Classification via Learning of Affine Subspaces

Abhishek Bhattacharya

arxiv:1301.0681 v1 · 2013-01-04 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ON7GRP52V5CAPQLOGDPZFNPPLY}

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	2026-05-18T03:37:17.913009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737e68bfbaaf4407c16e30df92b5ef5e35c2c8a82785b8f768c15b16c8dcb973

Aliases

arxiv: 1301.0681 · arxiv_version: 1301.0681v1 · doi: 10.48550/arxiv.1301.0681 · pith_short_12: ON7GRP52V5CA · pith_short_16: ON7GRP52V5CAPQLO · pith_short_8: ON7GRP52

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/ON7GRP52V5CAPQLOGDPZFNPPLY \
  | 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: 737e68bfbaaf4407c16e30df92b5ef5e35c2c8a82785b8f768c15b16c8dcb973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51006374d61fb30c0826a6d65817c9e367ce35a126f50fbc39d64965415d2b40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-01-04T07:19:23Z",
    "title_canon_sha256": "28dd66dc87b3bc8905e9aac88b12ec0783902f60ba7aafb98fe3a7e278cf8757"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0681",
    "kind": "arxiv",
    "version": 1
  }
}