Pith Number

pith:7NH647GJ

pith:2018:7NH647GJLJ36N5Q5TG3QJGZX4E

not attested not anchored not stored refs pending

On Multi-resident Activity Recognition in Ambient Smart-Homes

Mohan Karunanithi, Qing Zhang, Son N. Tran

arxiv:1806.06611 v1 · 2018-06-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NH647GJLJ36N5Q5TG3QJGZX4E}

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	2026-05-18T00:13:01.840274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4fee7cc95a77e6f61d99b7049b37e13613734a2594730c91cbf23bad63eef3

Aliases

arxiv: 1806.06611 · arxiv_version: 1806.06611v1 · doi: 10.48550/arxiv.1806.06611 · pith_short_12: 7NH647GJLJ36 · pith_short_16: 7NH647GJLJ36N5Q5 · pith_short_8: 7NH647GJ

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/7NH647GJLJ36N5Q5TG3QJGZX4E \
  | 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: fb4fee7cc95a77e6f61d99b7049b37e13613734a2594730c91cbf23bad63eef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34a6cbe1828dc5cd06f94e5fb04a5ac8ebd40a694c13b717cf16859e89c40842",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-18T12:04:10Z",
    "title_canon_sha256": "12555090b0e3712f9099c81a67df447e805f6982e9f2ab06715d93e9a828173e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06611",
    "kind": "arxiv",
    "version": 1
  }
}