Pith Number

pith:OKFDHXTV

pith:2026:OKFDHXTVDK6IKBOHKEGXRJ3Z5D

not attested not anchored not stored refs pending

Decomposing Factual Sycophancy in Language Models: How Size and Instruction Tuning Shape Robustness

Luna De Bruyne, Victor De Marez, Walter Daelemans

arxiv:2606.06306 v1 · 2026-06-04 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKFDHXTVDK6IKBOHKEGXRJ3Z5D}

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	2026-06-05T01:15:41.404051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728a33de751abc8505c7510d78a779e8efcd9f7dab735e067aaf248858ea117b

Aliases

arxiv: 2606.06306 · arxiv_version: 2606.06306v1 · doi: 10.48550/arxiv.2606.06306 · pith_short_12: OKFDHXTVDK6I · pith_short_16: OKFDHXTVDK6IKBOH · pith_short_8: OKFDHXTV

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/OKFDHXTVDK6IKBOHKEGXRJ3Z5D \
  | 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: 728a33de751abc8505c7510d78a779e8efcd9f7dab735e067aaf248858ea117b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d6af656f3a6535b5b5f8bc0fd3def457d24ff238048118b836e80cdc5c43f0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-04T15:44:31Z",
    "title_canon_sha256": "b7d9ea36e9b2121e7dc82db992b658312b0c07cf2177d3b42f5ec20e2ab2a285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06306",
    "kind": "arxiv",
    "version": 1
  }
}