Pith Number

pith:X2CGD5O6

pith:2026:X2CGD5O6M4DZIMTBLMQHERXYYJ

not attested not anchored not stored refs pending

Beyond Single-Source Cognitive Taskonomy:Multi-Source Task Relations through fMRI Transfer Learning

Jie Guo, Junfeng Xia, Mengjiao Zhang, Wendu Li

arxiv:2606.26279 v1 · 2026-06-24 · cs.CV · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2CGD5O6M4DZIMTBLMQHERXYYJ}

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	2026-06-26T00:15:34.340874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8461f5de67079432615b207246f8c25b0b69a684b758f43771035517f1c188

Aliases

arxiv: 2606.26279 · arxiv_version: 2606.26279v1 · doi: 10.48550/arxiv.2606.26279 · pith_short_12: X2CGD5O6M4DZ · pith_short_16: X2CGD5O6M4DZIMTB · pith_short_8: X2CGD5O6

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/X2CGD5O6M4DZIMTBLMQHERXYYJ \
  | 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: be8461f5de67079432615b207246f8c25b0b69a684b758f43771035517f1c188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed7b8e648df866d373337345ede031aa545348fd22c99453544d63784d70501",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-24T18:20:00Z",
    "title_canon_sha256": "b80e0c2cca31951b16a38f8d243667af526cd047606d150041aa507eb9b3f49a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26279",
    "kind": "arxiv",
    "version": 1
  }
}