Pith Number

pith:XPZDKEBJ

pith:2013:XPZDKEBJDFXXQRA6FC736ZZIOH

not attested not anchored not stored refs pending

Modeling Uncertain Temporal Evolutions in Model-Based Diagnosis

Luigi Portinale

arxiv:1303.5424 v1 · 2013-03-13 · 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{XPZDKEBJDFXXQRA6FC736ZZIOH}

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	2026-05-18T03:30:04.281676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf2351029196f78441e28bfbf672871c07b7108d9e04d4a20e34332520df8a5

Aliases

arxiv: 1303.5424 · arxiv_version: 1303.5424v1 · doi: 10.48550/arxiv.1303.5424 · pith_short_12: XPZDKEBJDFXX · pith_short_16: XPZDKEBJDFXXQRA6 · pith_short_8: XPZDKEBJ

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/XPZDKEBJDFXXQRA6FC736ZZIOH \
  | 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: bbf2351029196f78441e28bfbf672871c07b7108d9e04d4a20e34332520df8a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebe77094e1ae14ee54feffc6a43d9038dae9ff3fd99bd02ceabcd17172e462d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-13T12:54:40Z",
    "title_canon_sha256": "e5beedf6cbc02103c7d5cf3b4a5a2a3eeb6d9c75c91ed46dc9edb5526dbffc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5424",
    "kind": "arxiv",
    "version": 1
  }
}