Pith Number

pith:HUDEWRL5

pith:2016:HUDEWRL5Z5ESV5YKVYAXXYPF2H

not attested not anchored not stored refs pending

Privacy-Preserved Big Data Analysis Based on Asymmetric Imputation Kernels and Multiside Similarities

Bo-Wei Chen

arxiv:1603.07828 v2 · 2016-03-25 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUDEWRL5Z5ESV5YKVYAXXYPF2H}

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	2026-05-18T00:57:37.960734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d064b457dcf492af70aae017be1e5d1c6de5c3bafefa0325e4e5eacc8795c58

Aliases

arxiv: 1603.07828 · arxiv_version: 1603.07828v2 · doi: 10.48550/arxiv.1603.07828 · pith_short_12: HUDEWRL5Z5ES · pith_short_16: HUDEWRL5Z5ESV5YK · pith_short_8: HUDEWRL5

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/HUDEWRL5Z5ESV5YKVYAXXYPF2H \
  | 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: 3d064b457dcf492af70aae017be1e5d1c6de5c3bafefa0325e4e5eacc8795c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6404f2751192e40f78c7c8c98b28a6229d730a76ac21b8b4901a5b910150f317",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-25T06:04:30Z",
    "title_canon_sha256": "bf8845e01117097c9ffb36c2f08b98bf01952ae892d199b5baf823ecd507f5a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07828",
    "kind": "arxiv",
    "version": 2
  }
}