Pith Number

pith:24S7H46Q

pith:2026:24S7H46Q6QGB5WJR3ILAEZ63UP

not attested not anchored not stored refs pending

ActPlane: Programmable OS-Level Policy Enforcement for Agent Harnesses

Andi Quinn, Dan Williams, Quanzhi Fu, Tianyuan Wu, Tong Yu, Wei Wang, Wenan Mao, Yusheng Zheng

arxiv:2606.25189 v1 · 2026-06-23 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24S7H46Q6QGB5WJR3ILAEZ63UP}

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	2026-06-25T00:18:20.413258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d725f3f3d0f40c1ed931da160267dba3f2f5416a56492b3e461763fbf8d0ca69

Aliases

arxiv: 2606.25189 · arxiv_version: 2606.25189v1 · doi: 10.48550/arxiv.2606.25189 · pith_short_12: 24S7H46Q6QGB · pith_short_16: 24S7H46Q6QGB5WJR · pith_short_8: 24S7H46Q

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/24S7H46Q6QGB5WJR3ILAEZ63UP \
  | 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: d725f3f3d0f40c1ed931da160267dba3f2f5416a56492b3e461763fbf8d0ca69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4645801cfba3be14b5b7a9e3ec5c492ddf7217f68eeea0c8e772ec1601c573ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2026-06-23T21:33:13Z",
    "title_canon_sha256": "7192bfb9d930d92a2a6900c9376c02b38fee905855b502c08631b0f937c830c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25189",
    "kind": "arxiv",
    "version": 1
  }
}