Pith Number

pith:MRP4RL2L

pith:2025:MRP4RL2LGVUPLSRSCNMARDCDRJ

not attested not anchored not stored refs pending

Evaluation of a Sign Language Avatar on Comprehensibility, User Experience \& Acceptability

Eleftherios Avramidis, Fabrizio Nunnari, Fenya Wasserroth, Sebastian M\"oller, Tanja Kojic, Vera Czehmann

arxiv:2508.05358 v1 · 2025-08-07 · cs.CL · 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{MRP4RL2LGVUPLSRSCNMARDCDRJ}

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	2026-07-05T11:51:34.948278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645fc8af4b3568f5ca321358088c438a73fa1161d199cf1f1b814432030504eb

Aliases

arxiv: 2508.05358 · arxiv_version: 2508.05358v1 · doi: 10.48550/arxiv.2508.05358 · pith_short_12: MRP4RL2LGVUP · pith_short_16: MRP4RL2LGVUPLSRS · pith_short_8: MRP4RL2L

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/MRP4RL2LGVUPLSRSCNMARDCDRJ \
  | 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: 645fc8af4b3568f5ca321358088c438a73fa1161d199cf1f1b814432030504eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3d1dc6dbc222a4046ef267a99b5e44ebf7bed8ee234d57d4a26a258beab33fc",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-07T13:06:42Z",
    "title_canon_sha256": "4d6d960463f7d0dd9d9d1a944e607e33d666332a52f45d520ede91662729e249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05358",
    "kind": "arxiv",
    "version": 1
  }
}