Pith Number

pith:TQDODCFZ

pith:2017:TQDODCFZOFDBE2TJV4BCAFOT6Y

not attested not anchored not stored refs pending

Towards Interrogating Discriminative Machine Learning Models

Kaixuan Zhang, Lin Lin, Sui Huang, Wenbo Guo, Xinyu Xing

arxiv:1705.08564 v1 · 2017-05-23 · 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{TQDODCFZOFDBE2TJV4BCAFOT6Y}

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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	2026-05-18T00:43:45.739114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c06e188b97146126a69af022015d3f61c4c743a4e890a4f9b546b61c19c6c77

Aliases

arxiv: 1705.08564 · arxiv_version: 1705.08564v1 · doi: 10.48550/arxiv.1705.08564 · pith_short_12: TQDODCFZOFDB · pith_short_16: TQDODCFZOFDBE2TJ · pith_short_8: TQDODCFZ

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/TQDODCFZOFDBE2TJV4BCAFOT6Y \
  | 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: 9c06e188b97146126a69af022015d3f61c4c743a4e890a4f9b546b61c19c6c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bcbeabcf47699278137a9ef6e3a9694690e8e0e1701b8d9f5668bc0794fa0a9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-23T23:51:37Z",
    "title_canon_sha256": "72fac40cdc172d9424d422b7462c59a220b961bc1880432815421d30dbf25f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08564",
    "kind": "arxiv",
    "version": 1
  }
}