Pith Number

pith:AC5NAL74

pith:2024:AC5NAL74WBKHZLMITAJT3STK5S

not attested not anchored not stored refs pending

Contextual Importance and Utility in Python: New Functionality and Insights with the py-ciu Package

Kary Fr\"amling

arxiv:2408.09957 v1 · 2024-08-19 · 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{AC5NAL74WBKHZLMITAJT3STK5S}

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	2026-07-05T08:56:39.569834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bad02ffcb0547cad8898133dca6aeca024f18a5a9419b7e117832b3ba24a4d

Aliases

arxiv: 2408.09957 · arxiv_version: 2408.09957v1 · doi: 10.48550/arxiv.2408.09957 · pith_short_12: AC5NAL74WBKH · pith_short_16: AC5NAL74WBKHZLMI · pith_short_8: AC5NAL74

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/AC5NAL74WBKHZLMITAJT3STK5S \
  | 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: 00bad02ffcb0547cad8898133dca6aeca024f18a5a9419b7e117832b3ba24a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c93562d414572f5846095a5967800c65e87e71335394aa17c74e73f62a9e32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-08-19T12:57:50Z",
    "title_canon_sha256": "6bf2325d590e02e61596fbc0b6a21fdf425c856879102d5df5b3df08792c58c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.09957",
    "kind": "arxiv",
    "version": 1
  }
}