Pith Number

pith:KBT7UDBL

pith:2020:KBT7UDBLNRWTBA7B34K2BLPWBV

not attested not anchored not stored refs pending

Explanation Ontology in Action: A Clinical Use-Case

Amar K. Das, Daniel M. Gruen, Deborah L. McGuinness, Morgan A. Foreman, Oshani Seneviratne, Shruthi Chari

arxiv:2010.01478 v1 · 2020-10-04 · cs.AI · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBT7UDBLNRWTBA7B34K2BLPWBV}

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	2026-07-05T01:40:05.883292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5067fa0c2b6c6d3083e1df15a0adf60d70969a058f11e8e640b288976f431350

Aliases

arxiv: 2010.01478 · arxiv_version: 2010.01478v1 · doi: 10.48550/arxiv.2010.01478 · pith_short_12: KBT7UDBLNRWT · pith_short_16: KBT7UDBLNRWTBA7B · pith_short_8: KBT7UDBL

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/KBT7UDBLNRWTBA7B34K2BLPWBV \
  | 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: 5067fa0c2b6c6d3083e1df15a0adf60d70969a058f11e8e640b288976f431350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a8b9511033c6d64c53f770552b2cd7d5ea00080bc6cd6da684c613690b870b",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-10-04T03:52:39Z",
    "title_canon_sha256": "cba039f6753837861639db664e91f5989b2313fd9e40cad5e684e492cb0e5c55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01478",
    "kind": "arxiv",
    "version": 1
  }
}