Pith Number

pith:HY7CT7RV

pith:2017:HY7CT7RV7BLFMKEUEHJC7TOMCQ

not attested not anchored not stored refs pending

Tensor-on-tensor regression

Eric F. Lock

arxiv:1701.01037 v2 · 2017-01-04 · stat.ME · 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{HY7CT7RV7BLFMKEUEHJC7TOMCQ}

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	2026-05-18T00:03:00.446000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3e29fe35f85656289421d22fcdcc14344366e948697ec0dcbe108e90846bf0

Aliases

arxiv: 1701.01037 · arxiv_version: 1701.01037v2 · doi: 10.48550/arxiv.1701.01037 · pith_short_12: HY7CT7RV7BLF · pith_short_16: HY7CT7RV7BLFMKEU · pith_short_8: HY7CT7RV

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/HY7CT7RV7BLFMKEUEHJC7TOMCQ \
  | 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: 3e3e29fe35f85656289421d22fcdcc14344366e948697ec0dcbe108e90846bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a43637c130cae022b93d5462c451eb75b70aac4783a016ee773ba9a820a69a78",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-01-04T14:59:35Z",
    "title_canon_sha256": "9afcf3b6c89b9a2b4aa19951123a7eee931e044bc225d433091dc2c3f67b3771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01037",
    "kind": "arxiv",
    "version": 2
  }
}