Pith Number

pith:SPJOPGXU

pith:2026:SPJOPGXU2W3KJMQ3VD7KFSNEAR

not attested not anchored not stored refs pending

A case study of evaluating AI agents on a neuroscience data-to-discovery pipeline

Alice A. Robie, Ethan Lin, Jennifer J. Sun, Kai A. Horstmann, Kristin Branson

arxiv:2606.07718 v1 · 2026-06-05 · cs.AI · cs.CV · 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{SPJOPGXU2W3KJMQ3VD7KFSNEAR}

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	2026-06-09T01:04:50.172178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d2e79af4d5b6a4b21ba8fea2c9a40443046f085fefba8ce68f941030845e53

Aliases

arxiv: 2606.07718 · arxiv_version: 2606.07718v1 · doi: 10.48550/arxiv.2606.07718 · pith_short_12: SPJOPGXU2W3K · pith_short_16: SPJOPGXU2W3KJMQ3 · pith_short_8: SPJOPGXU

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/SPJOPGXU2W3KJMQ3VD7KFSNEAR \
  | 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: 93d2e79af4d5b6a4b21ba8fea2c9a40443046f085fefba8ce68f941030845e53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb98e2aec970647a5a1a2ccbe8cd60a71ae7d2b9751475e9f83811bb80c0996",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-05T15:38:18Z",
    "title_canon_sha256": "be77c553190d42643e2be1a12dca05d8eba35c7e65c39f840aadf6ca510ba0fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07718",
    "kind": "arxiv",
    "version": 1
  }
}