Pith Number

pith:CNP2EOR5

pith:2025:CNP2EOR5MPINWQVWWUVD6WBE7H

not attested not anchored not stored refs pending

Perspectives on Capturing Emotional Expressiveness in Sign Language

Cathy Mengying Fang, Pattie Maes, Phoebe Chua, Suranga Nanayakkara, Yasith Samaradivakara

arxiv:2505.08072 v1 · 2025-05-12 · 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{CNP2EOR5MPINWQVWWUVD6WBE7H}

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.

Cited by

1 paper in Pith

EmoSign: A Multimodal Dataset for Understanding Emotions in American Sign Language

Receipt and verification

First computed	2026-07-05T11:02:02.370572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135fa23a3d63d0db42b6b52a3f5824f9ffbc350908b2e8ffea2860068f36d390

Aliases

arxiv: 2505.08072 · arxiv_version: 2505.08072v1 · doi: 10.48550/arxiv.2505.08072 · pith_short_12: CNP2EOR5MPIN · pith_short_16: CNP2EOR5MPINWQVW · pith_short_8: CNP2EOR5

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/CNP2EOR5MPINWQVWWUVD6WBE7H \
  | 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: 135fa23a3d63d0db42b6b52a3f5824f9ffbc350908b2e8ffea2860068f36d390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc875bbaa666b2ae580e1e611eb0c14067b0de26fb85dd6a6502d1084530648f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-05-12T21:17:51Z",
    "title_canon_sha256": "4a9c8f085f2dd769a606e31d5529a456528419ba323360f3e92f077e62905863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08072",
    "kind": "arxiv",
    "version": 1
  }
}