Pith Number

pith:WROY3HUW

pith:2025:WROY3HUWTODJOPTWSHZQMVVK4E

not attested not anchored not stored refs pending

HF-DGF: Hybrid Feedback Guided Directed Grey-box Fuzzing

Fengyu Wang, Guangfa Lyu, Xiaofei Ren, Zhenzhong Cao

arxiv:2506.23063 v1 · 2025-06-29 · 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{WROY3HUWTODJOPTWSHZQMVVK4E}

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	2026-07-05T11:28:50.096571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45d8d9e969b86973e7691f30656aae119ff927dcff6b60304683e2037738cea

Aliases

arxiv: 2506.23063 · arxiv_version: 2506.23063v1 · doi: 10.48550/arxiv.2506.23063 · pith_short_12: WROY3HUWTODJ · pith_short_16: WROY3HUWTODJOPTW · pith_short_8: WROY3HUW

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/WROY3HUWTODJOPTWSHZQMVVK4E \
  | 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: b45d8d9e969b86973e7691f30656aae119ff927dcff6b60304683e2037738cea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f06cb1a2ff7931d3b83e977c312389453549963e337352616a357c29cb4ca8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-06-29T02:36:40Z",
    "title_canon_sha256": "3eafef35962016681710445d1d26beda840694ef3711a2c78bd3db2bbbb67160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23063",
    "kind": "arxiv",
    "version": 1
  }
}