Pith Number

pith:TGA2YIZ4

pith:2023:TGA2YIZ4GDKX4XSBYBYJS4W7XV

not attested not anchored not stored refs pending

A Deductive Verification Infrastructure for Probabilistic Programs (Extended Version)

Benjamin Lucien Kaminski, Christoph Matheja, Joost-Pieter Katoen, Kevin Batz, Philipp Schr\"oer

arxiv:2309.07781 v2 · 2023-09-14 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGA2YIZ4GDKX4XSBYBYJS4W7XV}

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	2026-07-05T07:12:53.082018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9981ac233c30d57e5e41c0709972dfbd61b717684ab2435953611e3d239b1e21

Aliases

arxiv: 2309.07781 · arxiv_version: 2309.07781v2 · doi: 10.48550/arxiv.2309.07781 · pith_short_12: TGA2YIZ4GDKX · pith_short_16: TGA2YIZ4GDKX4XSB · pith_short_8: TGA2YIZ4

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/TGA2YIZ4GDKX4XSBYBYJS4W7XV \
  | 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: 9981ac233c30d57e5e41c0709972dfbd61b717684ab2435953611e3d239b1e21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83938532ccf6818f9100f0cf51dfc8f3eaf0e978f52282d8323c0e86cacf26ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2023-09-14T15:12:39Z",
    "title_canon_sha256": "c5fee5eb2ee0aad5806b042a228a64599e8ec2473f62961acac3df05d8e6e36a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07781",
    "kind": "arxiv",
    "version": 2
  }
}