Pith Number

pith:VZD3ZN6L

pith:2026:VZD3ZN6L5C75WSMU2NMYR2UYW6

not attested not anchored not stored refs pending

SchedCheck: Schedule-Robustness Analysis for Event-Driven Block Programs

Jialu Zhang, Yuan Si

arxiv:2607.00623 v1 · 2026-07-01 · 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{VZD3ZN6L5C75WSMU2NMYR2UYW6}

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	2026-07-02T01:17:49.506030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae47bcb7cbe8bfdb4994d35988ea98b79613380a4620afb2ce053e874648035a

Aliases

arxiv: 2607.00623 · arxiv_version: 2607.00623v1 · doi: 10.48550/arxiv.2607.00623 · pith_short_12: VZD3ZN6L5C75 · pith_short_16: VZD3ZN6L5C75WSMU · pith_short_8: VZD3ZN6L

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/VZD3ZN6L5C75WSMU2NMYR2UYW6 \
  | 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: ae47bcb7cbe8bfdb4994d35988ea98b79613380a4620afb2ce053e874648035a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5bfa3e46f83276a8f4683968e8bc97140dc82f4280b0a82afe23f32369d1fcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-01T08:41:53Z",
    "title_canon_sha256": "3e88a7d9ef4b10af4366190cc6381f68f1602cfbe5e561c5c025eded01b489f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00623",
    "kind": "arxiv",
    "version": 1
  }
}