Pith Number

pith:JOA2RJOT

pith:2021:JOA2RJOTLB23XFVFK5Y6D4OOTV

not attested not anchored not stored refs pending

ACTA: A Mobile-Health Solution for Integrated Nudge-Neurofeedback Training for Senior Citizens

Alessio Zanga, Andrea Trentini, Anna Guerrini Usubini, Giada Pietrabissa, Gianluca Castelnuovo, Giulia Cisotto, Italo Zoppis, Sara Manzoni

arxiv:2102.08692 v1 · 2021-02-17 · cs.CY · cs.AI · cs.SY · eess.SP · eess.SY · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOA2RJOTLB23XFVFK5Y6D4OOTV}

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	2026-07-05T02:16:06.032044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b81a8a5d35875bb96a55771e1f1ce9d5e1d03e8639efc9044766056f0ec0564

Aliases

arxiv: 2102.08692 · arxiv_version: 2102.08692v1 · doi: 10.48550/arxiv.2102.08692 · pith_short_12: JOA2RJOTLB23 · pith_short_16: JOA2RJOTLB23XFVF · pith_short_8: JOA2RJOT

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/JOA2RJOTLB23XFVFK5Y6D4OOTV \
  | 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: 4b81a8a5d35875bb96a55771e1f1ce9d5e1d03e8639efc9044766056f0ec0564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f919a6f92eedd7e6b6a1cd6769cc42b2010ada82a268e796df8b4a70dce7a26d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SY",
      "eess.SP",
      "eess.SY",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-02-17T11:12:23Z",
    "title_canon_sha256": "95e63af364e2d749a5925384a893c714a6258d89b070f4306f5e325171ed2b1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08692",
    "kind": "arxiv",
    "version": 1
  }
}