Pith Number

pith:SKYLQJEK

pith:2017:SKYLQJEKNG6LSM4XF4IYIWLFCT

not attested not anchored not stored refs pending

Control-Flow Residual Analysis for Symbolic Automata

Christian Colombo (University of Malta), Gordon J. Pace (University of Malta), Shaun Azzopardi (University of Malta)

arxiv:1708.07230 v1 · 2017-08-24 · cs.LO · 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{SKYLQJEKNG6LSM4XF4IYIWLFCT}

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	2026-05-18T00:36:46.838119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b0b8248a69bcb933972f1184596514e68f4f6930b6bcd2d5fecc5d6bf78819

Aliases

arxiv: 1708.07230 · arxiv_version: 1708.07230v1 · doi: 10.48550/arxiv.1708.07230 · pith_short_12: SKYLQJEKNG6L · pith_short_16: SKYLQJEKNG6LSM4X · pith_short_8: SKYLQJEK

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/SKYLQJEKNG6LSM4XF4IYIWLFCT \
  | 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: 92b0b8248a69bcb933972f1184596514e68f4f6930b6bcd2d5fecc5d6bf78819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62070089385a54f5ab6bb8a6003b7c0fac4f75fc01e7964dc362e88b36b341bf",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-08-24T00:38:45Z",
    "title_canon_sha256": "e20030a315248c59cffd6c4653a3f195dc4a760d34bf0330d41ab5b8c81ea6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07230",
    "kind": "arxiv",
    "version": 1
  }
}