Pith Number

pith:X2F6NHBQ

pith:2020:X2F6NHBQ7UA353XKFL53Z6ZDIK

not attested not anchored not stored refs pending

The INESC-ID Multi-Modal System for the ADReSS 2020 Challenge

Alberto Abad, Anna Pompili, Thomas Rolland

arxiv:2005.14646 v1 · 2020-05-29 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2F6NHBQ7UA353XKFL53Z6ZDIK}

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

Dementia classification from spontaneous speech using wrapper-based feature selection

Receipt and verification

First computed	2026-07-05T01:06:38.769858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8be69c30fd01beeeea2afbbcfb234288bc88a52cac063c56becaa250b6e239

Aliases

arxiv: 2005.14646 · arxiv_version: 2005.14646v1 · doi: 10.48550/arxiv.2005.14646 · pith_short_12: X2F6NHBQ7UA3 · pith_short_16: X2F6NHBQ7UA353XK · pith_short_8: X2F6NHBQ

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/X2F6NHBQ7UA353XKFL53Z6ZDIK \
  | 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: be8be69c30fd01beeeea2afbbcfb234288bc88a52cac063c56becaa250b6e239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0341faa6842b937991986ace67c4cf59e923c947574384b0a13e0967967ee58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-05-29T16:16:02Z",
    "title_canon_sha256": "aa41228017a4eb853faf91b37d2105a3cf05f17ee0eb950d0a9ce3995fd423f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14646",
    "kind": "arxiv",
    "version": 1
  }
}