Pith Number

pith:EFJDKCDL

pith:2014:EFJDKCDLL2VWFKT7NTLTR6JG3F

not attested not anchored not stored refs pending

SPHERE: Meaningful and Inclusive Sensor-Based Home Healthcare

Alison Burrows, David Coyle, Ian Craddock, Rachel Gooberman-Hill

arxiv:1402.0200 v1 · 2014-02-02 · 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{EFJDKCDLL2VWFKT7NTLTR6JG3F}

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	2026-05-18T03:00:24.366235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215235086b5eab62aa7f6cd738f926d954e0428e3a8d32da273f0273bbcbc123

Aliases

arxiv: 1402.0200 · arxiv_version: 1402.0200v1 · doi: 10.48550/arxiv.1402.0200 · pith_short_12: EFJDKCDLL2VW · pith_short_16: EFJDKCDLL2VWFKT7 · pith_short_8: EFJDKCDL

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/EFJDKCDLL2VWFKT7NTLTR6JG3F \
  | 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: 215235086b5eab62aa7f6cd738f926d954e0428e3a8d32da273f0273bbcbc123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51f0220cb32570a7f2cfe9734f17915d733d53df9e18136d92eee5047323c686",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2014-02-02T15:15:30Z",
    "title_canon_sha256": "b8679082316f8eea6dfb87860605da5069019e539b4d0afcf4517f842d55c008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0200",
    "kind": "arxiv",
    "version": 1
  }
}