Pith Number

pith:JZB4JT5Y

pith:2026:JZB4JT5YBNDSOLCUNKVP2QUM3D

not attested not anchored not stored refs pending

Characterizing and Bridging the Diagnostic Gap in eBPF Verifier Rejections

Andi Quinn, Dan Williams, Jianchang Su, Weichen Tao, Wei Zhang, Xiangyu Gao, Yusheng Zheng, Zhengjie Ji

arxiv:2607.02748 v1 · 2026-07-02 · cs.OS · cs.PL · 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{JZB4JT5YBNDSOLCUNKVP2QUM3D}

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	2026-07-07T00:16:11.837721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e43c4cfb80b47272c546aaafd428cd8d6d7e65f2ade174abcc602d4e7006e99

Aliases

arxiv: 2607.02748 · arxiv_version: 2607.02748v1 · doi: 10.48550/arxiv.2607.02748 · pith_short_12: JZB4JT5YBNDS · pith_short_16: JZB4JT5YBNDSOLCU · pith_short_8: JZB4JT5Y

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/JZB4JT5YBNDSOLCUNKVP2QUM3D \
  | 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: 4e43c4cfb80b47272c546aaafd428cd8d6d7e65f2ade174abcc602d4e7006e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d895351978b634442cce83d454085a04e7710dab09cc9f7c42ec19f0236b1f28",
    "cross_cats_sorted": [
      "cs.PL",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2026-07-02T20:33:32Z",
    "title_canon_sha256": "7358a9537a899f49c3119ea133db8a60266d04f9a8ebf44902d571f3444a6026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02748",
    "kind": "arxiv",
    "version": 1
  }
}