Pith Number

pith:Q6KY74DD

pith:2021:Q6KY74DD36URMDEPEPEM3L4WGJ

not attested not anchored not stored refs pending

How Can I Swing Like Pro?: Golf Swing Analysis Tool for Self Training

Chen-Chieh Liao, Dong-Hyun Hwang, Hideki Koike

arxiv:2105.10153 v1 · 2021-05-21 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6KY74DD36URMDEPEPEM3L4WGJ}

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	2026-07-05T02:42:08.062402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87958ff063dfa9160c8f23c8cdaf963252fffce2bdac479992c68ae5ecbf5612

Aliases

arxiv: 2105.10153 · arxiv_version: 2105.10153v1 · doi: 10.48550/arxiv.2105.10153 · pith_short_12: Q6KY74DD36UR · pith_short_16: Q6KY74DD36URMDEP · pith_short_8: Q6KY74DD

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/Q6KY74DD36URMDEPEPEM3L4WGJ \
  | 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: 87958ff063dfa9160c8f23c8cdaf963252fffce2bdac479992c68ae5ecbf5612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1122acb67cd8d7095cf4b4ba5b8672316f73df8f60224b08e78f55104d9d9f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-05-21T06:35:16Z",
    "title_canon_sha256": "881b86f7f96d940ff675eb3c7bd0ed5d3633aa271f6dca57411a079bbb19b7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10153",
    "kind": "arxiv",
    "version": 1
  }
}