Pith Number

pith:WCBNEV3S

pith:2023:WCBNEV3S5VRTI6SUEIHD7CDCR3

not attested not anchored not stored refs pending

Is end-to-end learning enough for fitness activity recognition?

Antoine Mercier, Cornelius Boehm, Florian Letsch, Guillaume Berger, Ingo Bax, Nahua Kang, Roland Memisevic, Sunny Panchal

arxiv:2305.08191 v1 · 2023-05-14 · 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{WCBNEV3S5VRTI6SUEIHD7CDCR3}

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

What to Say and When to Say it: Live Fitness Coaching as a Testbed for Situated Interaction

Receipt and verification

First computed	2026-07-05T06:09:58.630600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b082d25772ed63347a54220e3f88628ec8ecf011ebb92cf0546cb7138da7de9e

Aliases

arxiv: 2305.08191 · arxiv_version: 2305.08191v1 · doi: 10.48550/arxiv.2305.08191 · pith_short_12: WCBNEV3S5VRT · pith_short_16: WCBNEV3S5VRTI6SU · pith_short_8: WCBNEV3S

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/WCBNEV3S5VRTI6SUEIHD7CDCR3 \
  | 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: b082d25772ed63347a54220e3f88628ec8ecf011ebb92cf0546cb7138da7de9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0680bf36ee04df7370d5311f28d08cad19fafed71752bad040262af22d0b336",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-14T16:00:03Z",
    "title_canon_sha256": "9a08f41ce67e5e6bc532847ef8838c1f448dcef828656c5c3d78eec35798f1d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08191",
    "kind": "arxiv",
    "version": 1
  }
}