Pith Number

pith:X3GGJORH

pith:2026:X3GGJORHSK7BVY2KFK5DIQCIOE

not attested not anchored not stored refs pending

Cross-Layer Semantic Flow Reconstruction for Attack Detection in Agentic Systems

Qizhi Cai, Shouling Ji, Yangyang Wei, Zhenyuan Li, Zhipeng Chen

arxiv:2603.04469 v2 · 2026-03-04 · cs.CR · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3GGJORHSK7BVY2KFK5DIQCIOE}

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	2026-08-06T01:38:04.031731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

becc64ba2792be1ae34a2aba34404871258e72b14b7ef2cee79dc5efb1ea93d4

Aliases

arxiv: 2603.04469 · arxiv_version: 2603.04469v2 · doi: 10.48550/arxiv.2603.04469 · pith_short_12: X3GGJORHSK7B · pith_short_16: X3GGJORHSK7BVY2K · pith_short_8: X3GGJORH

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/X3GGJORHSK7BVY2KFK5DIQCIOE \
  | 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: becc64ba2792be1ae34a2aba34404871258e72b14b7ef2cee79dc5efb1ea93d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402d111508bb636fa58b6eeeb4c5a140dc1eb6948bf8af1eb46c3c65201af72e",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-03-04T01:59:16Z",
    "title_canon_sha256": "313a978f362a2eac25b7aa989157d73ef5d37b25bdc558e19a0987d66554771a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.04469",
    "kind": "arxiv",
    "version": 2
  }
}