Pith Number

pith:RZJTOSWH

pith:2017:RZJTOSWHGEXAT7N7UOVNGSXIK6

not attested not anchored not stored refs pending

Regularized Residual Quantization: a multi-layer sparse dictionary learning approach

Dimche Kostadinov, Slava Voloshynovskiy, Sohrab Ferdowsi

arxiv:1705.00522 v1 · 2017-05-01 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZJTOSWHGEXAT7N7UOVNGSXIK6}

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	2026-05-18T00:45:17.022361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e53374ac7312e09fdbfa3aad34ae8578287bdea6db5d6fef718bab3687d1022

Aliases

arxiv: 1705.00522 · arxiv_version: 1705.00522v1 · doi: 10.48550/arxiv.1705.00522 · pith_short_12: RZJTOSWHGEXA · pith_short_16: RZJTOSWHGEXAT7N7 · pith_short_8: RZJTOSWH

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/RZJTOSWHGEXAT7N7UOVNGSXIK6 \
  | 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: 8e53374ac7312e09fdbfa3aad34ae8578287bdea6db5d6fef718bab3687d1022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17ae7343945539fa8a3aad654fe659c56aecfed2799b487bc207978a2165e398",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-01T13:59:04Z",
    "title_canon_sha256": "33e7136697861570ee50910aca7ff788c12650fafdfb7db0824155fa44c0a491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00522",
    "kind": "arxiv",
    "version": 1
  }
}