Pith Number

pith:CDHHOKVQ

pith:2026:CDHHOKVQXSR24EGP2HSBAX3SEX

not attested not anchored not stored refs pending

Cognitive Firewall: A Proactive, Zero-Trust, Multi-Gate Framework for LLM Safety

Jiacheng Li, Michele Guida, Noorbakhsh Amiri Golilarz, Ruslan Shikhhamzayev, Shahram Rahimi, Sindhuja Penchala, Stefano Iannucci

arxiv:2607.01277 v1 · 2026-07-01 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDHHOKVQXSR24EGP2HSBAX3SEX}

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	2026-07-03T00:16:56.102750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ce772ab0bca3ae10cfd1e4105f7225fa6e20b156ad524f3e6f8876b44a3f7f

Aliases

arxiv: 2607.01277 · arxiv_version: 2607.01277v1 · doi: 10.48550/arxiv.2607.01277 · pith_short_12: CDHHOKVQXSR2 · pith_short_16: CDHHOKVQXSR24EGP · pith_short_8: CDHHOKVQ

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/CDHHOKVQXSR24EGP2HSBAX3SEX \
  | 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: 10ce772ab0bca3ae10cfd1e4105f7225fa6e20b156ad524f3e6f8876b44a3f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "547645c8b9b34df022bf1816a95cc315b14058ab99dca636025820dfe6f1407e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-01T06:36:29Z",
    "title_canon_sha256": "fa4b9a87475cbf6b49df757703329eab61c281690621e4447b7aa2d6bf0436b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01277",
    "kind": "arxiv",
    "version": 1
  }
}