Pith Number

pith:J2T3SMZ5

pith:2013:J2T3SMZ5ASW56B22JNU3YRB66N

not attested not anchored not stored refs pending

Hybrid Probabilistic Programs: Algorithms and Complexity

Alex Dekhtyar, Michael I. Dekhtyar, V. S. Subrahmanian

arxiv:1301.6691 v1 · 2013-01-23 · 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{J2T3SMZ5ASW56B22JNU3YRB66N}

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	2026-05-18T03:35:12.982385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea7b9333d04addf075a4b69bc443ef369585e91349f392a770e2e9a24ea8c39

Aliases

arxiv: 1301.6691 · arxiv_version: 1301.6691v1 · doi: 10.48550/arxiv.1301.6691 · pith_short_12: J2T3SMZ5ASW5 · pith_short_16: J2T3SMZ5ASW56B22 · pith_short_8: J2T3SMZ5

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/J2T3SMZ5ASW56B22JNU3YRB66N \
  | 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: 4ea7b9333d04addf075a4b69bc443ef369585e91349f392a770e2e9a24ea8c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00670c7b08f7c0490b8742b70bb459bcda325192d42eb600917746a39797a3c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-23T15:57:43Z",
    "title_canon_sha256": "af11d154cd716cf8c2113336ead5440e14d2dff9ea073c9dbac694e015c7e77c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6691",
    "kind": "arxiv",
    "version": 1
  }
}