Pith Number

pith:SMQM77DT

pith:2020:SMQM77DTLPKTORER36UOIMV7QA

not attested not anchored not stored refs pending

Attend and Decode: 4D fMRI Task State Decoding Using Attention Models

Alan D. Kaplan, Brenda Ng, Priyadip Ray, Sam Nguyen

arxiv:2004.05234 v2 · 2020-04-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMQM77DTLPKTORER36UOIMV7QA}

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	2026-07-05T02:07:46.097051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9320cffc735bd5374491dfa8e432bf80169b625697e743c4c3f0394fdb5f1407

Aliases

arxiv: 2004.05234 · arxiv_version: 2004.05234v2 · doi: 10.48550/arxiv.2004.05234 · pith_short_12: SMQM77DTLPKT · pith_short_16: SMQM77DTLPKTORER · pith_short_8: SMQM77DT

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/SMQM77DTLPKTORER36UOIMV7QA \
  | 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: 9320cffc735bd5374491dfa8e432bf80169b625697e743c4c3f0394fdb5f1407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4dad849f5feccbfdf2564e8833e8c61f8f36881aec866809df326b0d9559f00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-10T21:29:34Z",
    "title_canon_sha256": "7f5caf922da32e6974da9e8344e219f3b3001439c6084db388df93256150eb41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05234",
    "kind": "arxiv",
    "version": 2
  }
}