Pith Number

pith:RZB3UWA7

pith:2020:RZB3UWA7DV34LPD4SRMIFTHORK

not attested not anchored not stored refs pending

Directions for Explainable Knowledge-Enabled Systems

Daniel M. Gruen, Deborah L. McGuinness, Oshani Seneviratne, Shruthi Chari

arxiv:2003.07523 v1 · 2020-03-17 · cs.AI · cs.LG · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZB3UWA7DV34LPD4SRMIFTHORK}

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	2026-07-05T00:48:27.343186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e43ba581f1d77c5bc7c945882ccee8aa323e55225cd6b697edf834c22e84869

Aliases

arxiv: 2003.07523 · arxiv_version: 2003.07523v1 · doi: 10.48550/arxiv.2003.07523 · pith_short_12: RZB3UWA7DV34 · pith_short_16: RZB3UWA7DV34LPD4 · pith_short_8: RZB3UWA7

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/RZB3UWA7DV34LPD4SRMIFTHORK \
  | 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: 8e43ba581f1d77c5bc7c945882ccee8aa323e55225cd6b697edf834c22e84869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "220163fff1153ecbbfc04626486c5cf26f757ee9a78d6ae1774f9c03ab0a7005",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-03-17T04:34:29Z",
    "title_canon_sha256": "39a44338f98fdfc92ff9fecb2444922db19766e054a49c4480ecc5cb21a5f2ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07523",
    "kind": "arxiv",
    "version": 1
  }
}