Pith Number

pith:QXIUQPO4

pith:2018:QXIUQPO46MJF3WEA7BN3Y57MUS

not attested not anchored not stored refs pending

A Support Tensor Train Machine

Ching-Yun Ko, Cong Chen, Kim Batselier, Ngai Wong

arxiv:1804.06114 v1 · 2018-04-17 · cs.LG · cs.CV · cs.NA · 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{QXIUQPO46MJF3WEA7BN3Y57MUS}

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	2026-05-18T00:18:10.273703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d1483ddcf3125dd880f85bbc77eca49c11c8d063fdc09373cdec2a415132a9

Aliases

arxiv: 1804.06114 · arxiv_version: 1804.06114v1 · doi: 10.48550/arxiv.1804.06114 · pith_short_12: QXIUQPO46MJF · pith_short_16: QXIUQPO46MJF3WEA · pith_short_8: QXIUQPO4

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/QXIUQPO46MJF3WEA7BN3Y57MUS \
  | 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: 85d1483ddcf3125dd880f85bbc77eca49c11c8d063fdc09373cdec2a415132a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb7d04f93164c7fe2dbe9031725c03ca60d8995f8613f757fc751303fb8f49a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-17T08:59:13Z",
    "title_canon_sha256": "a08550aedebd3d9a2a4a9f42368a3acb32ca55c1d77798d338ebe6dadb6ee30e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06114",
    "kind": "arxiv",
    "version": 1
  }
}