Pith Number

pith:IYLUWQXO

pith:2021:IYLUWQXO3DTJAYJRGEDGROBZWB

not attested not anchored not stored refs pending

An Exploration And Validation of Visual Factors in Understanding Classification Rule Sets

Enrico Bertini, Jun Yuan, Oded Nov

arxiv:2109.09160 v1 · 2021-09-19 · cs.HC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYLUWQXO3DTJAYJRGEDGROBZWB}

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	2026-07-05T03:15:42.298244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46174b42eed8e6906131310668b839b067627ff9ca059e833dc89e371d4afa7a

Aliases

arxiv: 2109.09160 · arxiv_version: 2109.09160v1 · doi: 10.48550/arxiv.2109.09160 · pith_short_12: IYLUWQXO3DTJ · pith_short_16: IYLUWQXO3DTJAYJR · pith_short_8: IYLUWQXO

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/IYLUWQXO3DTJAYJRGEDGROBZWB \
  | 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: 46174b42eed8e6906131310668b839b067627ff9ca059e833dc89e371d4afa7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5988f4415df1202a487c93d9f1d2ac5a7dc7a6388238d7a876fb1f7498c76f03",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-09-19T16:33:16Z",
    "title_canon_sha256": "fd4958a8ad5d82927126bb9800d5b58462c6de9bfeecb89915209a35aa3be22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09160",
    "kind": "arxiv",
    "version": 1
  }
}