Pith Number

pith:UOOW2JZB

pith:2021:UOOW2JZBCNRCA4OVGXRKXBQEIT

not attested not anchored not stored refs pending

Worst-Case Execution Time Calculation for Query-Based Monitors by Witness Generation

Brett H. Meyer, D\'aniel Varr\'o, Krist\'of Marussy, M\'arton B\'ur

arxiv:2102.03116 v2 · 2021-02-05 · 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{UOOW2JZBCNRCA4OVGXRKXBQEIT}

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	2026-07-05T03:28:36.395637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39d6d272113622071d535e2ab860444d0f316acbbece6948fac681d68ec14b5

Aliases

arxiv: 2102.03116 · arxiv_version: 2102.03116v2 · doi: 10.48550/arxiv.2102.03116 · pith_short_12: UOOW2JZBCNRC · pith_short_16: UOOW2JZBCNRCA4OV · pith_short_8: UOOW2JZB

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/UOOW2JZBCNRCA4OVGXRKXBQEIT \
  | 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: a39d6d272113622071d535e2ab860444d0f316acbbece6948fac681d68ec14b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25df03cd5b3aaf2bf22f4d0a19d9d34ad37dcb579a73cead2550396d39a331fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-02-05T11:42:17Z",
    "title_canon_sha256": "719425f3ce82608619507610a1d59a2c2d1db1dc3e794faac5e0fc57809d7493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03116",
    "kind": "arxiv",
    "version": 2
  }
}