Pith Number

pith:KH46BMSL

pith:2026:KH46BMSLB6WXW4RRQVGHO3ZONJ

not attested not anchored not stored refs pending

Prophecy-Based Automated Verification of Message-Passing Programs

Ken Sakayori, Musashi Katsura, Naoki Kobayashi, Takashi Nagatomi, Yusuke Matsushita

arxiv:2606.28066 v1 · 2026-06-26 · 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{KH46BMSLB6WXW4RRQVGHO3ZONJ}

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	2026-06-29T01:14:56.751978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f9e0b24b0fad7b7231854c776f2e6a67df94637cfdb7d726533751824b717b

Aliases

arxiv: 2606.28066 · arxiv_version: 2606.28066v1 · doi: 10.48550/arxiv.2606.28066 · pith_short_12: KH46BMSLB6WX · pith_short_16: KH46BMSLB6WXW4RR · pith_short_8: KH46BMSL

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/KH46BMSLB6WXW4RRQVGHO3ZONJ \
  | 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: 51f9e0b24b0fad7b7231854c776f2e6a67df94637cfdb7d726533751824b717b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3875f073ec51584a05d6b24406a27a471f3aa5995105dacf58dc9e729c7630e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-06-26T13:15:40Z",
    "title_canon_sha256": "d5bd95d1741030370ac6f8aa24bc2d704e2238a81d1c1731e44680a60bcac2a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28066",
    "kind": "arxiv",
    "version": 1
  }
}