Pith Number

pith:TSJQPPWJ

pith:2026:TSJQPPWJRU6PSCYJDFAVPPXRLR

not attested not anchored not stored refs pending

Incoherent Values? Probing LLM Preferences Through Parametric Variation

Angelica Chowdhury, Elena Ajayi, Seth Lazar

arxiv:2606.21102 v1 · 2026-06-19 · 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{TSJQPPWJRU6PSCYJDFAVPPXRLR}

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	2026-06-23T01:12:30.030064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c9307bec98d3cf90b09194157bef15c5e787881fd8f8152a3e7140f1f948d77

Aliases

arxiv: 2606.21102 · arxiv_version: 2606.21102v1 · doi: 10.48550/arxiv.2606.21102 · pith_short_12: TSJQPPWJRU6P · pith_short_16: TSJQPPWJRU6PSCYJ · pith_short_8: TSJQPPWJ

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/TSJQPPWJRU6PSCYJDFAVPPXRLR \
  | 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: 9c9307bec98d3cf90b09194157bef15c5e787881fd8f8152a3e7140f1f948d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2c9f2563581d49d9d0fbc41fb266eea062bc2453d6d0b9a0d8db9bce738498",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-06-19T05:07:34Z",
    "title_canon_sha256": "8fbc3176d851c508a0978032d726ac4b8eb88c7248bc4a8bd240634862bee180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21102",
    "kind": "arxiv",
    "version": 1
  }
}