Pith Number

pith:PHQYLR7F

pith:2026:PHQYLR7FLXVGT2IYQILCUAHHKN

not attested not anchored not stored refs pending

Failure of contextual invariance in large language models

Andrea Baronchelli, Ariel Flint, Luca Maria Aiello, Sagar Kumar

arxiv:2603.23485 v2 · 2026-03-24 · cs.CL · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHQYLR7FLXVGT2IYQILCUAHHKN}

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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.

Cited by

1 paper in Pith

Machine individuality: Separating genuine idiosyncrasy from response bias in large language models

Receipt and verification

First computed	2026-06-02T02:04:52.590078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e185c7e55dea69e91882162a00e753716bae0ce0553295251d69524ab648e0

Aliases

arxiv: 2603.23485 · arxiv_version: 2603.23485v2 · doi: 10.48550/arxiv.2603.23485 · pith_short_12: PHQYLR7FLXVG · pith_short_16: PHQYLR7FLXVGT2IY · pith_short_8: PHQYLR7F

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/PHQYLR7FLXVGT2IYQILCUAHHKN \
  | 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: 79e185c7e55dea69e91882162a00e753716bae0ce0553295251d69524ab648e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b14159efe582aeb463a8564b4044cf8ef3c6566e6c697471afc79c57cc423b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-03-24T17:52:22Z",
    "title_canon_sha256": "d26fd3f457b8576d2632480dc1505ee574b9f7764e7653eb2b0e57eae33675eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.23485",
    "kind": "arxiv",
    "version": 2
  }
}