Pith Number

pith:MBODDYRA

pith:2025:MBODDYRAHEDQVYLHBQ4JNJSZ5Q

not attested not anchored not stored refs pending

Minimally Invasive Brain Computer Interfaces: Evaluating the Impact of Tissue Layers on Signal Quality of Sub-Scalp EEG

David B Grayden, Huakun Xin, Jingyang Liu, Sam E John, Timothy B Mahoney

arxiv:2506.03452 v1 · 2025-06-03 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBODDYRAHEDQVYLHBQ4JNJSZ5Q}

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	2026-07-05T11:15:27.688196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

605c31e22039070ae1670c3896a659ec2218da36e894cc0a8df7b31ad3f5bdbe

Aliases

arxiv: 2506.03452 · arxiv_version: 2506.03452v1 · doi: 10.48550/arxiv.2506.03452 · pith_short_12: MBODDYRAHEDQ · pith_short_16: MBODDYRAHEDQVYLH · pith_short_8: MBODDYRA

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/MBODDYRAHEDQVYLHBQ4JNJSZ5Q \
  | 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: 605c31e22039070ae1670c3896a659ec2218da36e894cc0a8df7b31ad3f5bdbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92de884a4fb84553274e266206703fbab2e997cd9a146d8dfb4c2e3739e74c92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-06-03T23:30:21Z",
    "title_canon_sha256": "b63b1800cee696d3bfce31b959d9b3322daeb5e19b90b7cef5775d905a7979fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03452",
    "kind": "arxiv",
    "version": 1
  }
}