Pith Number

pith:5Q3PYZIK

pith:2026:5Q3PYZIKQI3NLEECXFRC5F6UV7

not attested not anchored not stored refs pending

Beyond Motion Primitives: Behavioral Activity Recognition from Head-Mounted IMU

Andrew Rusli, Arnav Sharma, Chung-Ta Huang, Faizaan Siddique, Freddy Yu, Jeffrey Zhou, Julia Seungjoo Baek, Leopold Das, Mengyu Wang, Serena Liu, Sinclair Hansen, Todd Y. Zhou, Ziling Hu

arxiv:2605.27464 v1 · 2026-05-26 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Q3PYZIKQI3NLEECXFRC5F6UV7}

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	2026-05-28T00:05:20.055975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec36fc650a8236d59082b9622e97d4afd224d184a02d7b950076d5a61ae301db

Aliases

arxiv: 2605.27464 · arxiv_version: 2605.27464v1 · doi: 10.48550/arxiv.2605.27464 · pith_short_12: 5Q3PYZIKQI3N · pith_short_16: 5Q3PYZIKQI3NLEEC · pith_short_8: 5Q3PYZIK

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/5Q3PYZIKQI3NLEECXFRC5F6UV7 \
  | 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: ec36fc650a8236d59082b9622e97d4afd224d184a02d7b950076d5a61ae301db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf82b050865af9cb1053699284565e23dcfa4f65e0efa98d81b82772fb50690",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T04:01:43Z",
    "title_canon_sha256": "f1fe7f883c03c5da81e1dd8b26607f412af9fd8482d050c31d8d0a7a72b206aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27464",
    "kind": "arxiv",
    "version": 1
  }
}