Pith Number

pith:D3VJNCRB

pith:2010:D3VJNCRB3GMU7YFO4R7RXPKO4F

not attested not anchored not stored refs pending

iCare: A Mobile Health Monitoring System for the Elderly

Feng Xia, Guowei Wu, Lin Yao, Zhikui Chen, Ziyu Lv

arxiv:1011.3852 v1 · 2010-11-13 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3VJNCRB3GMU7YFO4R7RXPKO4F}

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	2026-05-18T00:58:43.783894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eea968a21d9994fe0aee47f1bbd4ee15904570ee0b06d0e9fc0a364b5a8d0c4

Aliases

arxiv: 1011.3852 · arxiv_version: 1011.3852v1 · doi: 10.48550/arxiv.1011.3852 · pith_short_12: D3VJNCRB3GMU · pith_short_16: D3VJNCRB3GMU7YFO · pith_short_8: D3VJNCRB

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/D3VJNCRB3GMU7YFO4R7RXPKO4F \
  | 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: 1eea968a21d9994fe0aee47f1bbd4ee15904570ee0b06d0e9fc0a364b5a8d0c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf7c8eecc5a76e7ea0561c0e3d85487492971ca22a25933a4f7847c6180ec12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2010-11-13T04:26:44Z",
    "title_canon_sha256": "3da62a1e41b0ab07cb4429137e9721eac616ba79ec1719d61307375b4da05ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3852",
    "kind": "arxiv",
    "version": 1
  }
}