Pith Number

pith:WX3IRUFC

pith:2026:WX3IRUFCGEDI3B7GOKTRY2XQYH

not attested not anchored not stored refs pending

SkillSpotter: Pose-Aware Multi-View Skilled Action Detection and Grading in Ego-Exo Videos

Bj\"orn Braun, Christian Holz

arxiv:2606.31127 v1 · 2026-06-30 · cs.CV · cs.AI · 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{WX3IRUFCGEDI3B7GOKTRY2XQYH}

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	2026-07-01T01:17:29.984570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f688d0a231068d87e672a71c6af0c1e0bf525c6cf86009ca9c180ce1354981

Aliases

arxiv: 2606.31127 · arxiv_version: 2606.31127v1 · doi: 10.48550/arxiv.2606.31127 · pith_short_12: WX3IRUFCGEDI · pith_short_16: WX3IRUFCGEDI3B7G · pith_short_8: WX3IRUFC

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/WX3IRUFCGEDI3B7GOKTRY2XQYH \
  | 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: b5f688d0a231068d87e672a71c6af0c1e0bf525c6cf86009ca9c180ce1354981

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c863719b81cc1afb2d82d0e3f07f6272bd14157b3b33f9f4a6c13c9d1d0c3a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T04:43:03Z",
    "title_canon_sha256": "53b1fe7a787483010d822e9cd4c8bd5d04457324e2dd1930d576bf8083b4c5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31127",
    "kind": "arxiv",
    "version": 1
  }
}