Pith Number

pith:NS2NX22K

pith:2021:NS2NX22KUCX646BWUCOJQKZWFT

not attested not anchored not stored refs pending

Trade-offs in the Design of Multimodal Interaction for Older Adults

Gianluca Schiavo, Michela Ferron, Nadia Mana, Ornella Mich

arxiv:2103.05309 v1 · 2021-03-09 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NS2NX22KUCX646BWUCOJQKZWFT}

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	2026-07-05T02:21:24.822105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb4dbeb4aa0afee7836a09c982b362cdcf54b7702460b9e2021f2410532e461

Aliases

arxiv: 2103.05309 · arxiv_version: 2103.05309v1 · doi: 10.48550/arxiv.2103.05309 · pith_short_12: NS2NX22KUCX6 · pith_short_16: NS2NX22KUCX646BW · pith_short_8: NS2NX22K

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/NS2NX22KUCX646BWUCOJQKZWFT \
  | 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: 6cb4dbeb4aa0afee7836a09c982b362cdcf54b7702460b9e2021f2410532e461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a47b6538ecfd6602e9109e679b525310d4116c14184a0a62213379850b62364e",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-03-09T09:12:16Z",
    "title_canon_sha256": "00b69cd90ac998ae3e484d32add30aaafda1f316ae93cd6ff7763b0d89c9adba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05309",
    "kind": "arxiv",
    "version": 1
  }
}