Pith Number

pith:EV6MDBZT

pith:2019:EV6MDBZT3XLZGJCOTO3LF6VZGH

not attested not anchored not stored refs pending

A Note on Reasoning on $\textit{DL-Lite}_{\cal R}$ with Defeasibility

Loris Bozzato, Luciano Serafini, Thomas Eiter

arxiv:1905.09221 v1 · 2019-05-22 · cs.LO · 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{EV6MDBZT3XLZGJCOTO3LF6VZGH}

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	2026-05-17T23:45:21.584546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257cc18733ddd793244e9bb6b2fab931c24bc52979b7dcc710720da2b5a24d40

Aliases

arxiv: 1905.09221 · arxiv_version: 1905.09221v1 · doi: 10.48550/arxiv.1905.09221 · pith_short_12: EV6MDBZT3XLZ · pith_short_16: EV6MDBZT3XLZGJCO · pith_short_8: EV6MDBZT

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/EV6MDBZT3XLZGJCOTO3LF6VZGH \
  | 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: 257cc18733ddd793244e9bb6b2fab931c24bc52979b7dcc710720da2b5a24d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9293b6f2fd280e193423b825f1c7198c86d2aa25bb2d65b4bbb9ef0ee8b73bd5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-05-22T16:18:06Z",
    "title_canon_sha256": "3e7197a8db15d6534a64e594e827c4efc82b1eb57528715bb7998c4e288e2957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09221",
    "kind": "arxiv",
    "version": 1
  }
}