Pith Number

pith:FX7TCGDY

pith:2020:FX7TCGDYBWZRJKABZ6NI5DMHL7

not attested not anchored not stored refs pending

TOFU: Target-Oriented FUzzer

Ben Liblit, Thomas Reps, Zi Wang

arxiv:2004.14375 v2 · 2020-04-29 · 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{FX7TCGDYBWZRJKABZ6NI5DMHL7}

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.

Cited by

1 paper in Pith

ColorGo: Directed Concolic Execution

Receipt and verification

First computed	2026-07-05T00:59:59.246182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dff3118780db314a801cf9a8e8d875fda83a29276f1ff01b7ceefb222b5246b

Aliases

arxiv: 2004.14375 · arxiv_version: 2004.14375v2 · doi: 10.48550/arxiv.2004.14375 · pith_short_12: FX7TCGDYBWZR · pith_short_16: FX7TCGDYBWZRJKAB · pith_short_8: FX7TCGDY

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/FX7TCGDYBWZRJKABZ6NI5DMHL7 \
  | 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: 2dff3118780db314a801cf9a8e8d875fda83a29276f1ff01b7ceefb222b5246b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f31b60a6c0fa6a29232ace24f42941469e438b8aa5d677c477832c23d9fe6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-04-29T17:55:29Z",
    "title_canon_sha256": "e923fe8b67cf3b6c52024c0979efc4ac83954707090bb7d7e0454fc81b81a808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14375",
    "kind": "arxiv",
    "version": 2
  }
}