Pith Number

pith:7NHU6DNC

pith:2026:7NHU6DNCORG2KPMVV6Z6NCQ3HT

not attested not anchored not stored refs pending

Symbolon: Symbolic Execution by Learning Code Transformation

Chihao Shen, Jie Zhu, Kexin Pei, Penghui Li, Yizheng Chen, Zhongxuan Li, Ziyang Li

arxiv:2606.29108 v1 · 2026-06-27 · cs.CR · 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{7NHU6DNCORG2KPMVV6Z6NCQ3HT}

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	2026-06-30T01:17:53.140302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4f4f0da2744da53d95afb3e68a1b3ceb1bdb4b524919318ab566d59bbe001a

Aliases

arxiv: 2606.29108 · arxiv_version: 2606.29108v1 · doi: 10.48550/arxiv.2606.29108 · pith_short_12: 7NHU6DNCORG2 · pith_short_16: 7NHU6DNCORG2KPMV · pith_short_8: 7NHU6DNC

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/7NHU6DNCORG2KPMVV6Z6NCQ3HT \
  | 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: fb4f4f0da2744da53d95afb3e68a1b3ceb1bdb4b524919318ab566d59bbe001a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a9f592d1c3071ac94a84b79cb3d3739fd90ceec0596e8bf152a471db0584fa",
    "cross_cats_sorted": [
      "cs.PL",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-27T23:16:50Z",
    "title_canon_sha256": "4e6a9b757cf551d4f8054282d488cf788c89094169b6f14ea5a584e529f9216d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29108",
    "kind": "arxiv",
    "version": 1
  }
}