Pith Number

pith:OWJNBMTM

pith:2021:OWJNBMTMBL6CO3JTCNJ5XIVGVS

not attested not anchored not stored refs pending

EMG Signal Classification Using Reflection Coefficients and Extreme Value Machine

Mehrdad Nourani, Mohammad Esmaeili, Mohsen Jafarzadeh, Reza Bagherian Azhiri

arxiv:2106.10561 v2 · 2021-06-19 · eess.SP · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWJNBMTMBL6CO3JTCNJ5XIVGVS}

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	2026-07-05T03:46:35.094224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7592d0b26c0afc276d331353dba2a6acb4f3a3fef5f78458e48a149ff4d0b35f

Aliases

arxiv: 2106.10561 · arxiv_version: 2106.10561v2 · doi: 10.48550/arxiv.2106.10561 · pith_short_12: OWJNBMTMBL6C · pith_short_16: OWJNBMTMBL6CO3JT · pith_short_8: OWJNBMTM

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/OWJNBMTMBL6CO3JTCNJ5XIVGVS \
  | 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: 7592d0b26c0afc276d331353dba2a6acb4f3a3fef5f78458e48a149ff4d0b35f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9850e126cbf558fa47deedf8880fb02b80cb730b7b5be76855234550f3e4bad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-06-19T19:12:59Z",
    "title_canon_sha256": "04b7467f4587e2a71cc7d9e509be85562aaf71feea0b5ed282b575519d3e7e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10561",
    "kind": "arxiv",
    "version": 2
  }
}