Pith Number

pith:USBEMR6S

pith:2025:USBEMR6S4GL5E5M456DTQA4KHS

not attested not anchored not stored refs pending

Hatevolution: What Static Benchmarks Don't Tell Us

Albert Mero\~no-Pe\~nuela, Barbara McGillivray, Chiara Di Bonaventura, Yulan He

arxiv:2506.12148 v1 · 2025-06-13 · 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{USBEMR6S4GL5E5M456DTQA4KHS}

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	2026-07-05T11:21:21.998645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4824647d2e197d2759cef8738038a3ca2e758f2bbfc944ca7a231788f05609b

Aliases

arxiv: 2506.12148 · arxiv_version: 2506.12148v1 · doi: 10.48550/arxiv.2506.12148 · pith_short_12: USBEMR6S4GL5 · pith_short_16: USBEMR6S4GL5E5M4 · pith_short_8: USBEMR6S

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/USBEMR6S4GL5E5M456DTQA4KHS \
  | 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: a4824647d2e197d2759cef8738038a3ca2e758f2bbfc944ca7a231788f05609b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbb07315dbafaab956c6de3bfc2806e74909def054e1d872b0de5a80e4ea1004",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-13T18:08:19Z",
    "title_canon_sha256": "e61feac038b7f86edf6c993552b89c6464a36cee56a6848a8a55c4d2f908b91a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12148",
    "kind": "arxiv",
    "version": 1
  }
}