Pith Number

pith:7M4T54J4

pith:2018:7M4T54J45SEE4VCV6D5LQPDP5E

not attested not anchored not stored refs pending

Improving Data Quality through Deep Learning and Statistical Models

Kenji Yoshigoe, Wei Dai, William Parsley

arxiv:1810.07132 v1 · 2018-10-16 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7M4T54J45SEE4VCV6D5LQPDP5E}

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	2026-05-18T00:03:10.334254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb393ef13cec884e5455f0fab83c6fe93063c7da222f684c63821431544abe30

Aliases

arxiv: 1810.07132 · arxiv_version: 1810.07132v1 · doi: 10.48550/arxiv.1810.07132 · pith_short_12: 7M4T54J45SEE · pith_short_16: 7M4T54J45SEE4VCV · pith_short_8: 7M4T54J4

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/7M4T54J45SEE4VCV6D5LQPDP5E \
  | 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: fb393ef13cec884e5455f0fab83c6fe93063c7da222f684c63821431544abe30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cdca634936682314deff7ec555edc2f556d8ca473df45d65301a8fd24d53fe1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-10-16T16:57:07Z",
    "title_canon_sha256": "1f9075a924a3e5e3737e9147807850582eb2e580f879c73c20a77282c98d9073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07132",
    "kind": "arxiv",
    "version": 1
  }
}