Pith Number

pith:2LRYHMWU

pith:2019:2LRYHMWUBB4EW7LYD3BRWQPZWU

not attested not anchored not stored refs pending

Quantifying Time-Varying Sources in Magnetoencephalography -- A Discrete Approach

Masahito Hayashi, William F. Eddy, Zengyan Fan, Zhigang Yao

arxiv:1908.03926 v1 · 2019-08-11 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LRYHMWUBB4EW7LYD3BRWQPZWU}

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	2026-07-04T23:53:19.389736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e383b2d408784b7d781ec31b41f9b505efe23bc63806372b7b2cce862dee60

Aliases

arxiv: 1908.03926 · arxiv_version: 1908.03926v1 · doi: 10.48550/arxiv.1908.03926 · pith_short_12: 2LRYHMWUBB4E · pith_short_16: 2LRYHMWUBB4EW7LY · pith_short_8: 2LRYHMWU

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/2LRYHMWUBB4EW7LYD3BRWQPZWU \
  | 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: d2e383b2d408784b7d781ec31b41f9b505efe23bc63806372b7b2cce862dee60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f29943d1c469625cb4b28824ad313fb4ce50372539638c4441bf6db0b3dfb2",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-08-11T15:46:23Z",
    "title_canon_sha256": "f9f21d91c0de4f25fb640b69f1cc37a16a09a9e5770cf45fca1473ca44415603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03926",
    "kind": "arxiv",
    "version": 1
  }
}