Pith Number

pith:YJ5X4TMY

pith:2022:YJ5X4TMYFDSIT7DAPZOSG6L4DT

not attested not anchored not stored refs pending

MonoTrack: Shuttle trajectory reconstruction from monocular badminton video

Jui-Hsien Wang, Paul Liu

arxiv:2204.01899 v2 · 2022-04-04 · cs.CV · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJ5X4TMYFDSIT7DAPZOSG6L4DT}

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	2026-07-05T04:24:25.503809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27b7e4d9828e489fc607e5d23797c1cf071cf68ef3247a9d876641439bbeb62

Aliases

arxiv: 2204.01899 · arxiv_version: 2204.01899v2 · doi: 10.48550/arxiv.2204.01899 · pith_short_12: YJ5X4TMYFDSI · pith_short_16: YJ5X4TMYFDSIT7DA · pith_short_8: YJ5X4TMY

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/YJ5X4TMYFDSIT7DAPZOSG6L4DT \
  | 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: c27b7e4d9828e489fc607e5d23797c1cf071cf68ef3247a9d876641439bbeb62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57f41645435020fd3ed43ed793c502dc3c47559ac063de6e0bcbdabce24ed10",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-04T23:57:57Z",
    "title_canon_sha256": "2e3f65997274bab96cd052c47431f6890d954a6ca72fb7f60fc2bd1b578e47cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01899",
    "kind": "arxiv",
    "version": 2
  }
}