Pith Number

pith:DV2CYQOF

pith:2025:DV2CYQOFFOCOE6KZ2PSYNUNV5U

not attested not anchored not stored refs pending

A Feasibility Study of Task-Based fMRI at 0.55 T

Anand A. Joshi, Justin P. Haldar, Krishna S. Nayak, Majid Abbasi Sisara, Parsa Razmara, Richard M. Leahy, Sophia X. Cui, Takfarinas Medani, Ye Tian

arxiv:2505.20568 v1 · 2025-05-26 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DV2CYQOFFOCOE6KZ2PSYNUNV5U}

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.

Cited by

1 paper in Pith

NeuroMambaLLM: Dynamic Graph Learning of fMRI Functional Connectivity in Autistic Brains Using Mamba and Language Model Reasoning

Receipt and verification

First computed	2026-07-05T11:10:14.738669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d742c41c52b84e27959d3e586d1b5ed03f2f71e3de9bd4e3e6356e18edfdb72

Aliases

arxiv: 2505.20568 · arxiv_version: 2505.20568v1 · doi: 10.48550/arxiv.2505.20568 · pith_short_12: DV2CYQOFFOCO · pith_short_16: DV2CYQOFFOCOE6KZ · pith_short_8: DV2CYQOF

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/DV2CYQOFFOCOE6KZ2PSYNUNV5U \
  | 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: 1d742c41c52b84e27959d3e586d1b5ed03f2f71e3de9bd4e3e6356e18edfdb72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a09a56ca27cac0a90714128cb27904c534287008450ed661bc996dbbb22decb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-26T23:04:17Z",
    "title_canon_sha256": "e7a59badb2fe0d8b1e93e4ff93c03e018364ce221e78c5b404905d3dc7ee390a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20568",
    "kind": "arxiv",
    "version": 1
  }
}