Pith Number

pith:PYCKXFTO

pith:2011:PYCKXFTOBJ3Y7QSCZLBIZMW2UN

not attested not anchored not stored refs pending

Abstracting Path Conditions for Effective Symbolic Execution

Marek Trt\'ik

arxiv:1112.4703 v1 · 2011-12-20 · cs.SC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYCKXFTOBJ3Y7QSCZLBIZMW2UN}

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	2026-05-18T04:05:58.218405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e04ab966e0a778fc242cac28cb2daa345030efedb95a5d74e02c0dc9222fe3b

Aliases

arxiv: 1112.4703 · arxiv_version: 1112.4703v1 · doi: 10.48550/arxiv.1112.4703 · pith_short_12: PYCKXFTOBJ3Y · pith_short_16: PYCKXFTOBJ3Y7QSC · pith_short_8: PYCKXFTO

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/PYCKXFTOBJ3Y7QSCZLBIZMW2UN \
  | 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: 7e04ab966e0a778fc242cac28cb2daa345030efedb95a5d74e02c0dc9222fe3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c7142b2d707d55780de2b02ad7986b2a5fc86bab9f628890a1c8637aaef15c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2011-12-20T14:36:01Z",
    "title_canon_sha256": "09e93437e439819ea2f2f2ff26e0a2a54287af124205c727f5973daf1df6372b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4703",
    "kind": "arxiv",
    "version": 1
  }
}