Pith Number

pith:MH75MQW6

pith:2020:MH75MQW6YFHHSO3CNCU7GJHUGO

not attested not anchored not stored refs pending

Towards Deep Clustering of Human Activities from Wearables

Alireza Abedin, Damith Chinthana Ranasinghe, Farbod Motlagh, Qinfeng Shi, Seyed Hamid Rezatofighi

arxiv:2008.01659 v2 · 2020-08-02 · eess.SP · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MH75MQW6YFHHSO3CNCU7GJHUGO}

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	2026-07-05T01:28:21.508770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ffd642dec14e793b6268a9f324f433bc06a1df1d20c16b727e73b75954ddbb

Aliases

arxiv: 2008.01659 · arxiv_version: 2008.01659v2 · doi: 10.48550/arxiv.2008.01659 · pith_short_12: MH75MQW6YFHH · pith_short_16: MH75MQW6YFHHSO3C · pith_short_8: MH75MQW6

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/MH75MQW6YFHHSO3CNCU7GJHUGO \
  | 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: 61ffd642dec14e793b6268a9f324f433bc06a1df1d20c16b727e73b75954ddbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd7acaccba24ab8438d8886a8d8db03ad0c5e2933720473218d5a39a86c4a953",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-08-02T13:55:24Z",
    "title_canon_sha256": "72a5de2128c81adef86aa0ef8254a7e1ef274ff32578231d931c3e8eaaee410d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01659",
    "kind": "arxiv",
    "version": 2
  }
}