Pith Number

pith:NT44XICR

pith:2019:NT44XICRJ7OICRBBCQEXAKZUXS

not attested not anchored not stored refs pending

Autonomous Human Activity Classification from Ego-vision Camera and Accelerometer Data

Senem Velipasalar, Yantao Lu

arxiv:1905.13533 v1 · 2019-05-28 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NT44XICRJ7OICRBBCQEXAKZUXS}

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	2026-05-17T23:44:34.659355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf9cba0514fdc8144211409702b34bca8fe54bd36addbbdf8c23cc3cca4ecd4

Aliases

arxiv: 1905.13533 · arxiv_version: 1905.13533v1 · doi: 10.48550/arxiv.1905.13533 · pith_short_12: NT44XICRJ7OI · pith_short_16: NT44XICRJ7OICRBB · pith_short_8: NT44XICR

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/NT44XICRJ7OICRBBCQEXAKZUXS \
  | 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: 6cf9cba0514fdc8144211409702b34bca8fe54bd36addbbdf8c23cc3cca4ecd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0161eb7364fa5713e13fe758640c4420c58739577079924ffa220c65618357b",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-28T22:56:41Z",
    "title_canon_sha256": "3d17b3d8ed8ee641a841f06431f37859d966f8daf50a08f8136fabcdff4762d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13533",
    "kind": "arxiv",
    "version": 1
  }
}