Pith Number

pith:ETRIETEW

pith:2026:ETRIETEWUC2XOBDS5JFDHYMXQO

not attested not anchored not stored refs pending

Deciding the Common Fragment of CTL with Past and LTL

Angelo Matteo, Dario Della Monica, Fabio Mogavero, Gabriele Puppis, Massimo Benerecetti

arxiv:2606.30405 v1 · 2026-06-29 · cs.LO · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETRIETEWUC2XOBDS5JFDHYMXQO}

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	2026-06-30T02:18:13.993752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e2824c96a0b5770472ea4a33e19783b8ac92d5f386a10765e64c9cb4c1ea6e

Aliases

arxiv: 2606.30405 · arxiv_version: 2606.30405v1 · doi: 10.48550/arxiv.2606.30405 · pith_short_12: ETRIETEWUC2X · pith_short_16: ETRIETEWUC2XOBDS · pith_short_8: ETRIETEW

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/ETRIETEWUC2XOBDS5JFDHYMXQO \
  | 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: 24e2824c96a0b5770472ea4a33e19783b8ac92d5f386a10765e64c9cb4c1ea6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f82d1af8d98ceecebaf051b1ac85fc6aa98381f04f121577132b136ec508d188",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-29T14:51:03Z",
    "title_canon_sha256": "34ce941fa1ff09239dd8c51e055e94f77b1520910db48ae05f97d685c53e99e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30405",
    "kind": "arxiv",
    "version": 1
  }
}