Pith Number

pith:AHIRMJ5G

pith:2018:AHIRMJ5GGEQE4CNVMOUPRNH7N2

not attested not anchored not stored refs pending

Ambient Assisted Living technologies from the perspectives of older people and professionals

Andreas Holzinger, Deepika Singh, Johannes Kropf, Sten Hanke

arxiv:1804.07151 v1 · 2018-04-19 · cs.CY

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

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	2026-05-18T00:18:01.255965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d11627a631204e09b563a8f8b4ff6e9c2212d141a687e94ec33eadb62d72c9

Aliases

arxiv: 1804.07151 · arxiv_version: 1804.07151v1 · doi: 10.48550/arxiv.1804.07151 · pith_short_12: AHIRMJ5GGEQE · pith_short_16: AHIRMJ5GGEQE4CNV · pith_short_8: AHIRMJ5G

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/AHIRMJ5GGEQE4CNVMOUPRNH7N2 \
  | 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: 01d11627a631204e09b563a8f8b4ff6e9c2212d141a687e94ec33eadb62d72c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df2a9bfba355f94f43ae16394745fdefd67c9e46232148224816f06ef6afd27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-04-19T13:26:26Z",
    "title_canon_sha256": "9aaa79fe3486cd95e92600c216d8ba03b661b34bb481535b42c7a22e90605f94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07151",
    "kind": "arxiv",
    "version": 1
  }
}