Pith Number

pith:U4RFVWB2

pith:2020:U4RFVWB26O7GM3HBHPKDT64AJU

not attested not anchored not stored refs pending

Melody: Generating and Visualizing Machine Learning Model Summary to Understand Data and Classifiers Together

Brian Barr, Claudio T. Silva, Enrico Bertini, Gromit Yeuk-Yin Chan, Luis Gustavo Nonato

arxiv:2007.10614 v1 · 2020-07-21 · 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{U4RFVWB26O7GM3HBHPKDT64AJU}

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.

Cited by

1 paper in Pith

Spatial Visual Analytics for Multi-Document Summary Verification

Receipt and verification

First computed	2026-07-05T01:21:10.520976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7225ad83af3be666ce13bd439fb804d3ba82da23294c0f93b72b6e9ac2672df

Aliases

arxiv: 2007.10614 · arxiv_version: 2007.10614v1 · doi: 10.48550/arxiv.2007.10614 · pith_short_12: U4RFVWB26O7G · pith_short_16: U4RFVWB26O7GM3HB · pith_short_8: U4RFVWB2

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/U4RFVWB26O7GM3HBHPKDT64AJU \
  | 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: a7225ad83af3be666ce13bd439fb804d3ba82da23294c0f93b72b6e9ac2672df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39fd1f10b76930aa9e40c3e76c00c7cdc45a47fbb2e7425f23309c5709936399",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-07-21T06:19:03Z",
    "title_canon_sha256": "f96066d5f2b06a01f8a9e2be2beba846676cd8eddc7e0d28c4eba231e2e156ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10614",
    "kind": "arxiv",
    "version": 1
  }
}