Pith Number

pith:F4NMZ6HY

pith:2025:F4NMZ6HYTC62RAOBM4Z3Q35RNF

not attested not anchored not stored refs pending

In-sensor 24 classes HAR under 850 Bytes

Ahmed.S Benmessaoud, Farida Medjani, Khalid Bouaita, Tahar Kezai, Wassim Kezai

arxiv:2502.17472 v1 · 2025-02-13 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4NMZ6HYTC62RAOBM4Z3Q35RNF}

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.

Cited by

1 paper in Pith

USAD: End-to-End Human Activity Recognition via Diffusion Model with Spatiotemporal Attention

Receipt and verification

First computed	2026-07-05T10:19:11.304923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f1accf8f898bda881c16733b86fb1697bcbff69af75dfdd4bcb0c772024b159

Aliases

arxiv: 2502.17472 · arxiv_version: 2502.17472v1 · doi: 10.48550/arxiv.2502.17472 · pith_short_12: F4NMZ6HYTC62 · pith_short_16: F4NMZ6HYTC62RAOB · pith_short_8: F4NMZ6HY

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/F4NMZ6HYTC62RAOBM4Z3Q35RNF \
  | 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: 2f1accf8f898bda881c16733b86fb1697bcbff69af75dfdd4bcb0c772024b159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a886d6fc22d433eca42d77e46aa47d0a0998e99f15c7b78dc1b27c2155ccc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-13T19:00:44Z",
    "title_canon_sha256": "7b34810731b826c1abd12995829dc96312d6a342319f36a2d9766af20928a3f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17472",
    "kind": "arxiv",
    "version": 1
  }
}