Pith Number

pith:XS2OMCZ6

pith:2019:XS2OMCZ635BN7XVRD2QXEN2WID

not attested not anchored not stored refs pending

Visus: An Interactive System for Automatic Machine Learning Model Building and Curation

A\'ecio Santos, Bowen Yu, Cl\'audio T. Silva, Cristian Felix, Enrico Bertini, Jorge Piazentin Ono, Juliana Freire, Sonia Castelo, Sungsoo Hong

arxiv:1907.02889 v1 · 2019-07-05 · cs.LG · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XS2OMCZ635BN7XVRD2QXEN2WID}

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	2026-05-17T23:41:22.726396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcb4e60b3edf42dfdeb11ea172375640f98c8f772f0f3cf81ca94ad7930691ff

Aliases

arxiv: 1907.02889 · arxiv_version: 1907.02889v1 · doi: 10.48550/arxiv.1907.02889 · pith_short_12: XS2OMCZ635BN · pith_short_16: XS2OMCZ635BN7XVR · pith_short_8: XS2OMCZ6

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/XS2OMCZ635BN7XVRD2QXEN2WID \
  | 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: bcb4e60b3edf42dfdeb11ea172375640f98c8f772f0f3cf81ca94ad7930691ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549816edb99fc5b2cb82ed41d416a113dc72d466574f9c16133125ac70ff129b",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-05T15:21:51Z",
    "title_canon_sha256": "8f95915936953cc82f96d6a332b5b39a09d6aba5a339292618fafb6427a580bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02889",
    "kind": "arxiv",
    "version": 1
  }
}