Pith Number

pith:SMTDGZI6

pith:2016:SMTDGZI6QLS6BK447VKSAFEF57

not attested not anchored not stored refs pending

Random Feature Maps via a Layered Random Projection (LaRP) Framework for Object Classification

A. G. Chung, A. Wong, M. J. Shafiee

arxiv:1602.01818 v1 · 2016-02-04 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMTDGZI6QLS6BK447VKSAFEF57}

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	2026-05-18T01:21:18.058753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932633651e82e5e0ab9cfd55201485eff20fbf4af8f0d1534a7d7b43f65690e4

Aliases

arxiv: 1602.01818 · arxiv_version: 1602.01818v1 · doi: 10.48550/arxiv.1602.01818 · pith_short_12: SMTDGZI6QLS6 · pith_short_16: SMTDGZI6QLS6BK44 · pith_short_8: SMTDGZI6

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/SMTDGZI6QLS6BK447VKSAFEF57 \
  | 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: 932633651e82e5e0ab9cfd55201485eff20fbf4af8f0d1534a7d7b43f65690e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f00d51914781b1b7dcbd189edbe1371249c7d9999c35c476322f89a3c7e6d5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-04T20:31:44Z",
    "title_canon_sha256": "159ccb1b426429bf0f76f2646bd6605942ddbc8de5e45a93d23ebb0f615c9fdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01818",
    "kind": "arxiv",
    "version": 1
  }
}