Pith Number

pith:A4SGMFGR

pith:2026:A4SGMFGRUILUHBLQS7JBC4IZEY

not attested not anchored not stored refs pending

PrivacyAlign: Contextual Privacy Alignment for LLM Agents

Abhay Puri, Jimmy Lin, Manveer Singh Tamber, Marc-Etienne Brunet, Perouz Taslakian, Spandana Gella

arxiv:2606.21710 v1 · 2026-06-19 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4SGMFGRUILUHBLQS7JBC4IZEY}

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	2026-06-23T01:13:20.337749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07246614d1a21743857097d211711926179fb64f875bdaea0838e8ab1000eaeb

Aliases

arxiv: 2606.21710 · arxiv_version: 2606.21710v1 · doi: 10.48550/arxiv.2606.21710 · pith_short_12: A4SGMFGRUILU · pith_short_16: A4SGMFGRUILUHBLQ · pith_short_8: A4SGMFGR

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/A4SGMFGRUILUHBLQS7JBC4IZEY \
  | 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: 07246614d1a21743857097d211711926179fb64f875bdaea0838e8ab1000eaeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8975929470dd7d7754ebb4c396b8d8d9432dcb8fd6011b4f0856746712a340f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-19T19:50:55Z",
    "title_canon_sha256": "668d2a87b224a8ddd8b950c31bd47bc4afb9b866ffc2a5c3ba6cb8be792f33b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21710",
    "kind": "arxiv",
    "version": 1
  }
}