Pith Number

pith:L45YHDMS

pith:2024:L45YHDMSECGH37USVTRR3JLQJU

not attested not anchored not stored refs pending

A Dataset for Multi-intensity Continuous Human Activity Recognition through Passive Sensing

Anirban Das, Argha Sen, Sandip Chakraborty, Swadhin Pradhan

arxiv:2407.21125 v1 · 2024-07-30 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L45YHDMSECGH37USVTRR3JLQJU}

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	2026-07-05T08:50:34.183011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3b838d92208c7dfe92ace31da5704d3b6014183dbb1caba553591a71a58262

Aliases

arxiv: 2407.21125 · arxiv_version: 2407.21125v1 · doi: 10.48550/arxiv.2407.21125 · pith_short_12: L45YHDMSECGH · pith_short_16: L45YHDMSECGH37US · pith_short_8: L45YHDMS

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/L45YHDMSECGH37USVTRR3JLQJU \
  | 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: 5f3b838d92208c7dfe92ace31da5704d3b6014183dbb1caba553591a71a58262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "311588221b1552585cb540eac4635ef1c846e642f127920aeb7f45a7c0fd0c41",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-07-30T18:35:08Z",
    "title_canon_sha256": "e1ea2b3eab29d2cbf97495d3a80c20a4287c33ed0774a0d26b8a0a22faea12f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.21125",
    "kind": "arxiv",
    "version": 1
  }
}