Pith Number

pith:ARQRWSIJ

pith:2022:ARQRWSIJAOBULLDXYRLDNGRTFH

not attested not anchored not stored refs pending

A Meta Survey of Quality Evaluation Criteria in Explanation Methods

Helena L\"ofstr\"om, Karl Hammar, Ulf Johansson

arxiv:2203.13929 v1 · 2022-03-25 · 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{ARQRWSIJAOBULLDXYRLDNGRTFH}

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	2026-07-05T06:45:47.407336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04611b4909038345ac77c456369a3329c591310c9ee132c2bed9bc1a2396781c

Aliases

arxiv: 2203.13929 · arxiv_version: 2203.13929v1 · doi: 10.48550/arxiv.2203.13929 · pith_short_12: ARQRWSIJAOBU · pith_short_16: ARQRWSIJAOBULLDX · pith_short_8: ARQRWSIJ

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/ARQRWSIJAOBULLDXYRLDNGRTFH \
  | 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: 04611b4909038345ac77c456369a3329c591310c9ee132c2bed9bc1a2396781c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48d05f24ce8abcc5803949c7cfade0299ff11c1118b4c84872582a6b51b2b448",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-03-25T22:24:21Z",
    "title_canon_sha256": "3f86560fd1fc2d1de10812764ba8b29186e4e5dbf88baf1cb594dfc24f997b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13929",
    "kind": "arxiv",
    "version": 1
  }
}