Pith Number

pith:RHUT24RM

pith:2014:RHUT24RMURUYFDP5ZAVCOTANLQ

not attested not anchored not stored refs pending

How to Compute Worst-Case Execution Time by Optimization Modulo Theory and a Clever Encoding of Program Semantics

Claire Ma\"iza (VERIMAG - IMAG), David Monniaux (VERIMAG - Imag), Julien Henry (VERIMAG - IMAG), Mihail Asavoae (VERIMAG - IMAG)

arxiv:1405.7962 v1 · 2014-05-30 · cs.PL · 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{RHUT24RMURUYFDP5ZAVCOTANLQ}

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	2026-05-18T02:50:43.583379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89e93d722ca469828dfdc82a274c0d5c2b101bc250c812b0824d9b294c655125

Aliases

arxiv: 1405.7962 · arxiv_version: 1405.7962v1 · doi: 10.48550/arxiv.1405.7962 · pith_short_12: RHUT24RMURUY · pith_short_16: RHUT24RMURUYFDP5 · pith_short_8: RHUT24RM

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/RHUT24RMURUYFDP5ZAVCOTANLQ \
  | 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: 89e93d722ca469828dfdc82a274c0d5c2b101bc250c812b0824d9b294c655125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aca810425805815a64305d4a5f995ee43004990340cce520120dcb7d3d2f2281",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-05-30T19:29:16Z",
    "title_canon_sha256": "b6123a997f377dd4e5d5d25e21274d2e996fd70c9cd90ba90fb17bbd0b7f81bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7962",
    "kind": "arxiv",
    "version": 1
  }
}