Pith Number

pith:CAUDPD6A

pith:2026:CAUDPD6AEHTI77DZV3ZBXLUQWF

not attested not anchored not stored refs pending

Nonlocal operator learning for fMRI encoding and decoding tasks

Alice Giola, Andreas Kramer, Emanuele Zappala, Saugat Acharya

arxiv:2605.20389 v1 · 2026-05-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CAUDPD6AEHTI77DZV3ZBXLUQWF}

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	2026-05-21T01:04:36.133554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1028378fc021e68ffc79aef21bae90b1689f19b7a4acc55cdbc948039a8dc4a1

Aliases

arxiv: 2605.20389 · arxiv_version: 2605.20389v1 · doi: 10.48550/arxiv.2605.20389 · pith_short_12: CAUDPD6AEHTI · pith_short_16: CAUDPD6AEHTI77DZ · pith_short_8: CAUDPD6A

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/CAUDPD6AEHTI77DZV3ZBXLUQWF \
  | 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: 1028378fc021e68ffc79aef21bae90b1689f19b7a4acc55cdbc948039a8dc4a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca1760e4f5ab8afd67d84f2a1073275d5f679c13d09e443887d141afe7d45ce",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T18:39:10Z",
    "title_canon_sha256": "86e1ba74b54c98b4b870825968c18d8b360736dc703d2719c27d6609e14b1692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20389",
    "kind": "arxiv",
    "version": 1
  }
}