Pith Number

pith:YMXBWOUC

pith:2026:YMXBWOUCGV6QULAJ3WEILGG7I4

not attested not anchored not stored refs pending

Agentic Separation Logic Specification Synthesis

David Korczynski, Julien Vanegue, Tarun Suresh

arxiv:2605.27531 v1 · 2026-05-26 · cs.PL · cs.CL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMXBWOUCGV6QULAJ3WEILGG7I4}

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	2026-05-28T01:04:14.483581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c32e1b3a82357d0a2c09dd888598df473a2094e63ca76195e5bdfcc6ad82e379

Aliases

arxiv: 2605.27531 · arxiv_version: 2605.27531v1 · doi: 10.48550/arxiv.2605.27531 · pith_short_12: YMXBWOUCGV6Q · pith_short_16: YMXBWOUCGV6QULAJ · pith_short_8: YMXBWOUC

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/YMXBWOUCGV6QULAJ3WEILGG7I4 \
  | 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: c32e1b3a82357d0a2c09dd888598df473a2094e63ca76195e5bdfcc6ad82e379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8336f329a89bc3ef15a901baf69592dd9721e55d30dc7d900f20e4fd27e7eb16",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-05-26T18:05:42Z",
    "title_canon_sha256": "e7716c1e14ef561560e892d71be07ca3535a5fcd74a901a143692bb39dda592e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27531",
    "kind": "arxiv",
    "version": 1
  }
}