Pith Number

pith:UICQCI67

pith:2013:UICQCI67HCNQTRLCZ5YB27MUJW

not attested not anchored not stored refs pending

Inference in Hybrid Networks: Theoretical Limits and Practical Algorithms

Ron Parr, Uri Lerner

arxiv:1301.2288 v1 · 2013-01-10 · 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{UICQCI67HCNQTRLCZ5YB27MUJW}

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	2026-05-18T03:36:45.565742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2050123df389b09c562cf701d7d944db566ed461c4b9b9246be038a4f12d27b

Aliases

arxiv: 1301.2288 · arxiv_version: 1301.2288v1 · doi: 10.48550/arxiv.1301.2288 · pith_short_12: UICQCI67HCNQ · pith_short_16: UICQCI67HCNQTRLC · pith_short_8: UICQCI67

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/UICQCI67HCNQTRLCZ5YB27MUJW \
  | 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: a2050123df389b09c562cf701d7d944db566ed461c4b9b9246be038a4f12d27b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b029fb264984e4c2d3008e4cddd949a962f4cb5a2449a0e76027fcbb081c262",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-10T16:24:54Z",
    "title_canon_sha256": "014bc49d2a4d586b41d5e2db3efecaa71d049380cccfeeb2078fa77d5ceac1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2288",
    "kind": "arxiv",
    "version": 1
  }
}