Pith Number

pith:MLMU2LDR

pith:2020:MLMU2LDR4Z6SMH3VHLCJQGREZG

not attested not anchored not stored refs pending

Ensemble emotion recognizing with multiple modal physiological signals

Cheng cheng, Jing Zhang, Suhua Zhan, Yong Zhang

arxiv:2001.00191 v1 · 2020-01-01 · cs.LG · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLMU2LDR4Z6SMH3VHLCJQGREZG}

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	2026-07-05T00:29:21.949576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d94d2c71e67d261f753ac4981a24c9ac32217221cd410443dc922568103af0

Aliases

arxiv: 2001.00191 · arxiv_version: 2001.00191v1 · doi: 10.48550/arxiv.2001.00191 · pith_short_12: MLMU2LDR4Z6S · pith_short_16: MLMU2LDR4Z6SMH3V · pith_short_8: MLMU2LDR

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/MLMU2LDR4Z6SMH3VHLCJQGREZG \
  | 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: 62d94d2c71e67d261f753ac4981a24c9ac32217221cd410443dc922568103af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adaed182bf13bf7965fd4057ce48fda32fa6cfc6358e9faf1bfb3c692c08936a",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-01-01T11:44:43Z",
    "title_canon_sha256": "ef77404f002a286225750f966cb6dcea23ea7179e52079bb8b4132b57b1f47a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00191",
    "kind": "arxiv",
    "version": 1
  }
}