Pith Number

pith:D4QI374D

pith:2022:D4QI374DUFO26PYBKTREPBWM3I

not attested not anchored not stored refs pending

IMU2CLIP: Multimodal Contrastive Learning for IMU Motion Sensors from Egocentric Videos and Text

Alireza Dirafzoon, Amy Bearman, Andrea Madotto, Aparajita Saraf, Babak Damavandi, Seungwhan Moon, Zhaojiang Lin

arxiv:2210.14395 v1 · 2022-10-26 · cs.CV · cs.CL · 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{D4QI374DUFO26PYBKTREPBWM3I}

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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.

Cited by

3 papers in Pith

Modular Retrieval-Augmented Generalization for Human Action Recognition

EgoSelf: From Memory to Personalized Egocentric Assistant

BasketHAR: A Multimodal Dataset for Human Activity Recognition and Sport Analysis in Basketball Training Scenarios

Receipt and verification

First computed	2026-07-05T05:10:44.499864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f208dff83a15daf3f0154e24786ccda20f5af5708d9ffba93fac641dc65079f

Aliases

arxiv: 2210.14395 · arxiv_version: 2210.14395v1 · doi: 10.48550/arxiv.2210.14395 · pith_short_12: D4QI374DUFO2 · pith_short_16: D4QI374DUFO26PYB · pith_short_8: D4QI374D

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/D4QI374DUFO26PYBKTREPBWM3I \
  | 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: 1f208dff83a15daf3f0154e24786ccda20f5af5708d9ffba93fac641dc65079f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dafaa08f77e79a304d495c919625ab8a8a9d2386e8626baa1a3360d091955180",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-26T00:22:41Z",
    "title_canon_sha256": "3d28ea7aba2626af45dc09dc18881252adc18935bce9daaa5a05ad3324f174d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14395",
    "kind": "arxiv",
    "version": 1
  }
}