Pith Number

pith:TVQUCMNG

pith:2026:TVQUCMNG3TAP6UQQ3ZP5INE4ME

not attested not anchored not stored refs pending

Detecting and Controlling Sycophancy with Cascading Linear Features

Chris Bregler, Maty Bohacek, Nicholas Dufour, Rishub Jain, Roma Patel, Thomas Leung

arxiv:2606.26155 v1 · 2026-06-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVQUCMNG3TAP6UQQ3ZP5INE4ME}

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	2026-06-26T00:15:27.442135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d614131a6dcc0ff5210de5fd4349c6116431904fb2eeea0b465f18059f75cac

Aliases

arxiv: 2606.26155 · arxiv_version: 2606.26155v1 · doi: 10.48550/arxiv.2606.26155 · pith_short_12: TVQUCMNG3TAP · pith_short_16: TVQUCMNG3TAP6UQQ · pith_short_8: TVQUCMNG

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/TVQUCMNG3TAP6UQQ3ZP5INE4ME \
  | 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: 9d614131a6dcc0ff5210de5fd4349c6116431904fb2eeea0b465f18059f75cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa35162ecc407015117ae44256f66481cda3a3168f39b2ae5a9ec1943c229041",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-23T20:10:53Z",
    "title_canon_sha256": "518aaa0dc732829f6a8b0ddfc45413001f6f87296af33075d3bb669dc767bc26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26155",
    "kind": "arxiv",
    "version": 1
  }
}