Pith Number

pith:Q3PSWVWV

pith:2013:Q3PSWVWVDIYL24HZFAZHNU3VIW

not attested not anchored not stored refs pending

RIO: Minimizing User Interaction in Debugging of Knowledge Bases

Gerhard Friedrich, Kostyantyn Shchekotykhin, Patrick Rodler, Philipp Fleiss

arxiv:1302.2465 v2 · 2013-02-11 · 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{Q3PSWVWVDIYL24HZFAZHNU3VIW}

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	2026-05-18T03:31:44.353417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86df2b56d51a30bd70f9283276d375458a9bf03158889360c5ee6f1a73bb01a4

Aliases

arxiv: 1302.2465 · arxiv_version: 1302.2465v2 · doi: 10.48550/arxiv.1302.2465 · pith_short_12: Q3PSWVWVDIYL · pith_short_16: Q3PSWVWVDIYL24HZ · pith_short_8: Q3PSWVWV

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/Q3PSWVWVDIYL24HZFAZHNU3VIW \
  | 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: 86df2b56d51a30bd70f9283276d375458a9bf03158889360c5ee6f1a73bb01a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b745145a012fbc90c9eddfe422733e0608a561248715602d5a579980ce633a25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-11T12:53:47Z",
    "title_canon_sha256": "b87b58234be1ecf7c04fc7bc9fb4ae00edf67edb01b0c955901d878c3799e930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2465",
    "kind": "arxiv",
    "version": 2
  }
}