Pith Number

pith:DYPQ37TA

pith:2025:DYPQ37TASGND3U27ETXM2A3WQ3

not attested not anchored not stored refs pending

Knowledge Distillation for Reservoir-based Classifier: Human Activity Recognition

Masaharu Kagiyama, Tsuyoshi Okita

arxiv:2505.22985 v1 · 2025-05-29 · cs.LG · cs.AI · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYPQ37TASGND3U27ETXM2A3WQ3}

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	2026-07-05T11:11:53.111328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1f0dfe60919a3dd35f24eecd037686dea1b4740058ab36edf54f0ad37bb51c

Aliases

arxiv: 2505.22985 · arxiv_version: 2505.22985v1 · doi: 10.48550/arxiv.2505.22985 · pith_short_12: DYPQ37TASGND · pith_short_16: DYPQ37TASGND3U27 · pith_short_8: DYPQ37TA

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/DYPQ37TASGND3U27ETXM2A3WQ3 \
  | 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: 1e1f0dfe60919a3dd35f24eecd037686dea1b4740058ab36edf54f0ad37bb51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f937baa0084d4fa635da4a83b5df845d4cce61432d81f23b7f127abb57070c49",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-29T01:48:36Z",
    "title_canon_sha256": "4d1d58db0ee4aa746e4da9bc63f00d33de69e348d8426f96c71e4ef338484b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22985",
    "kind": "arxiv",
    "version": 1
  }
}