Pith Number

pith:23JEMS67

pith:2026:23JEMS67AW7X2XO2HQ7B3E5GXE

not attested not anchored not stored refs pending

Stimulus symmetries can confound representational similarity analyses

Farhad Pashakhanloo, Jacob A. Zavatone-Veth

arxiv:2605.21324 v1 · 2026-05-20 · q-bio.NC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23JEMS67AW7X2XO2HQ7B3E5GXE}

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	2026-05-21T02:05:29.188379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d2464bdf05bf7d5dda3c3e1d93a6b93396d657e8468368ac1de9c9b77bf326

Aliases

arxiv: 2605.21324 · arxiv_version: 2605.21324v1 · doi: 10.48550/arxiv.2605.21324 · pith_short_12: 23JEMS67AW7X · pith_short_16: 23JEMS67AW7X2XO2 · pith_short_8: 23JEMS67

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/23JEMS67AW7X2XO2HQ7B3E5GXE \
  | 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: d6d2464bdf05bf7d5dda3c3e1d93a6b93396d657e8468368ac1de9c9b77bf326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2772b56eb0cbb3422a864ae02a062d9ffc7266394c24fe2b19655d9cd02d194",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-05-20T15:51:21Z",
    "title_canon_sha256": "aa90433c11507cce51ba05ea9347b75340073df4d43958a16b116c3925bb5f84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21324",
    "kind": "arxiv",
    "version": 1
  }
}