Pith Number

pith:AYXYFUVO

pith:2025:AYXYFUVOK44LTR3NCMRHEFZKLT

not attested not anchored not stored refs pending

Integer Reasoning Modulo Different Constants in SMT

Alex Ozdemir, Alp Bassa, Clark Barrett, Elizaveta Pertseva, I\c{s}il Dillig, Shankara Pailoor, Sorawee Porncharoenwase

arxiv:2505.14998 v1 · 2025-05-21 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYXYFUVOK44LTR3NCMRHEFZKLT}

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	2026-07-05T11:06:39.003175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

062f82d2ae5738b9c76d132272172a5ce1ed380f8c03d9ae409b1996e488ba8e

Aliases

arxiv: 2505.14998 · arxiv_version: 2505.14998v1 · doi: 10.48550/arxiv.2505.14998 · pith_short_12: AYXYFUVOK44L · pith_short_16: AYXYFUVOK44LTR3N · pith_short_8: AYXYFUVO

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/AYXYFUVOK44LTR3NCMRHEFZKLT \
  | 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: 062f82d2ae5738b9c76d132272172a5ce1ed380f8c03d9ae409b1996e488ba8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd279acb8d0f66b1b53d78e9cc72e2f91315a5ec171c1a5801dfdc09a7d45b9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2025-05-21T01:05:15Z",
    "title_canon_sha256": "56ba2632a9035284b58ff78f42678e6dfd5578dc8efcc9084a8ba8fd63ee594e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14998",
    "kind": "arxiv",
    "version": 1
  }
}