Pith Number

pith:HHZPBZHW

pith:2025:HHZPBZHWCKEUYVC2NTAYCEEHJ2

not attested not anchored not stored refs pending

StacKAT: Infinite State Network Verification

Alexandra Silva, Dexter Kozen, Jana Wagemaker, Jules Jacobs, Lily Saada, Nate Foster, Tobias Kapp\'e

arxiv:2506.13383 v1 · 2025-06-16 · 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{HHZPBZHWCKEUYVC2NTAYCEEHJ2}

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	2026-07-05T11:22:09.470642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f2f0e4f612894c545a6cc18110874eacecc7dc1eec77d9d2b35399b15a435a

Aliases

arxiv: 2506.13383 · arxiv_version: 2506.13383v1 · doi: 10.48550/arxiv.2506.13383 · pith_short_12: HHZPBZHWCKEU · pith_short_16: HHZPBZHWCKEUYVC2 · pith_short_8: HHZPBZHW

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/HHZPBZHWCKEUYVC2NTAYCEEHJ2 \
  | 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: 39f2f0e4f612894c545a6cc18110874eacecc7dc1eec77d9d2b35399b15a435a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f400f6fd5eb00bdcc5418586d6d8ca4fdcdb0dac0bb3a11b868391da5a6e5a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2025-06-16T11:47:27Z",
    "title_canon_sha256": "2f8d7972c97917e6b8cff04dd644775c25c7e076398437e18649bbf651fea6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13383",
    "kind": "arxiv",
    "version": 1
  }
}