Pith Number

pith:ETL72Z3U

pith:2017:ETL72Z3UGRI3W52UXDKEBWQ4D2

not attested not anchored not stored refs pending

Understanding how Software Can Support the Needs of Family Caregivers for Patients with Severe Conditions

Angela di Fiore, Fabio Casati, Francesca Fiore, Francesco Ceschel, Giampaolo Armellin, Marcos Baez

arxiv:1701.07607 v1 · 2017-01-26 · 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{ETL72Z3UGRI3W52UXDKEBWQ4D2}

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	2026-05-18T00:52:03.016932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d7fd67743451bb7754b8d440da1c1eba574a6e313eee191adc16b5bc7cc934

Aliases

arxiv: 1701.07607 · arxiv_version: 1701.07607v1 · doi: 10.48550/arxiv.1701.07607 · pith_short_12: ETL72Z3UGRI3 · pith_short_16: ETL72Z3UGRI3W52U · pith_short_8: ETL72Z3U

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/ETL72Z3UGRI3W52UXDKEBWQ4D2 \
  | 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: 24d7fd67743451bb7754b8d440da1c1eba574a6e313eee191adc16b5bc7cc934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7a1906fcf60a82d343f1ea590b8f683feabc6598799244b9ca1054ef4205a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-01-26T08:04:20Z",
    "title_canon_sha256": "780d3d981a7ecefdac8e283037015525eba3ed3fb2d288d12e49d0042532b82e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07607",
    "kind": "arxiv",
    "version": 1
  }
}