Pith Number

pith:3PX533ST

pith:2018:3PX533STMXHA2YS2CORVXDKDR4

not attested not anchored not stored refs pending

Multi-modal Approach for Affective Computing

Siddharth Siddharth, Terrence J. Sejnowski, Tzyy-Ping Jung

arxiv:1804.09452 v2 · 2018-04-25 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PX533STMXHA2YS2CORVXDKDR4}

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	2026-05-18T00:12:43.174513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbefddee5365ce0d625a13a35b8d438f08844221e0aacd7ef1effc3eae797e51

Aliases

arxiv: 1804.09452 · arxiv_version: 1804.09452v2 · doi: 10.48550/arxiv.1804.09452 · pith_short_12: 3PX533STMXHA · pith_short_16: 3PX533STMXHA2YS2 · pith_short_8: 3PX533ST

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/3PX533STMXHA2YS2CORVXDKDR4 \
  | 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: dbefddee5365ce0d625a13a35b8d438f08844221e0aacd7ef1effc3eae797e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e108bb840bb4913e7403478c24996f87b105cd0f81ac294186086b322c497e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-04-25T09:45:22Z",
    "title_canon_sha256": "999e28cc25a7e51745b5427eed8d65dc7b25625e494593b428be8b6c891ccc8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09452",
    "kind": "arxiv",
    "version": 2
  }
}