Pith Number

pith:KBJXAUP3

pith:2015:KBJXAUP35363ILAA24WPW3B5ON

not attested not anchored not stored refs pending

Application of the reciprocity theorem to EEG inversion and optimization of EEG-driven transcranial current stimulation (tCS, including tDCS, tACS, tRNS)

Giulio Ruffini

arxiv:1506.04835 v2 · 2015-06-16 · physics.bio-ph · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBJXAUP35363ILAA24WPW3B5ON}

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	2026-05-18T01:44:10.770815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50537051fbeefdb42c00d72cfb6c3d7363c6625244018a41ab27ed9cda3d07c9

Aliases

arxiv: 1506.04835 · arxiv_version: 1506.04835v2 · doi: 10.48550/arxiv.1506.04835 · pith_short_12: KBJXAUP35363 · pith_short_16: KBJXAUP35363ILAA · pith_short_8: KBJXAUP3

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/KBJXAUP35363ILAA24WPW3B5ON \
  | 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: 50537051fbeefdb42c00d72cfb6c3d7363c6625244018a41ab27ed9cda3d07c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce0a22cc1ede563df13857ba50d24b0f623cdea33c998843cd9359d0952c29e",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-06-16T05:15:55Z",
    "title_canon_sha256": "d303b7abd73c4ad9578845fe2dd88f23f868f9040f3558ef41e61ab718b054f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04835",
    "kind": "arxiv",
    "version": 2
  }
}