Pith Number

pith:3VKGSFE4

pith:2025:3VKGSFE4USNPQA2KY26RXAYH2S

not attested not anchored not stored refs pending

TinierHAR: Towards Ultra-Lightweight Deep Learning Models for Efficient Human Activity Recognition on Edge Devices

Daniel Geissler, Mengxi Liu, Paul Lukowicz, Sizhen Bian, Vitor Fortes Rey

arxiv:2507.07949 v1 · 2025-07-10 · cs.CV · 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{3VKGSFE4USNPQA2KY26RXAYH2S}

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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

1 paper in Pith

Viveka: Context-Aware Sensing for Energy Efficiency in Smart Wearables

Receipt and verification

First computed	2026-07-05T11:35:07.464686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd5469149ca49af8034ac6bd1b8307d48fc9fa724df61de6b17a16f86f186fc6

Aliases

arxiv: 2507.07949 · arxiv_version: 2507.07949v1 · doi: 10.48550/arxiv.2507.07949 · pith_short_12: 3VKGSFE4USNP · pith_short_16: 3VKGSFE4USNPQA2K · pith_short_8: 3VKGSFE4

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/3VKGSFE4USNPQA2KY26RXAYH2S \
  | 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: dd5469149ca49af8034ac6bd1b8307d48fc9fa724df61de6b17a16f86f186fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2330320505ebe2f4fc23591cb6c73159a569452cb75d839de3d7de61e1062e91",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-10T17:33:52Z",
    "title_canon_sha256": "521a3cc4cc18fca856fdb9913416f420fdd96d666e2712e770b8afbe1892ddbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07949",
    "kind": "arxiv",
    "version": 1
  }
}