Pith Number

pith:TDDBA7EV

pith:2019:TDDBA7EVPMN7AJLHC5KODUM4TN

not attested not anchored not stored refs pending

TrackNet: A Deep Learning Network for Tracking High-speed and Tiny Objects in Sports Applications

Ching-Hsuan Chen, I-No Liao, Ts\`i-U\'i \.Ik, Wen-Chih Peng, Yu-Chuan Huang

arxiv:1907.03698 v1 · 2019-07-08 · cs.LG · cs.CV · cs.MM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDDBA7EVPMN7AJLHC5KODUM4TN}

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	2026-05-17T23:41:13.996033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c6107c957b1bf025671754e1d19c9b4db5ec0fa2d63e4cd63eaa3b43b63ad5

Aliases

arxiv: 1907.03698 · arxiv_version: 1907.03698v1 · doi: 10.48550/arxiv.1907.03698 · pith_short_12: TDDBA7EVPMN7 · pith_short_16: TDDBA7EVPMN7AJLH · pith_short_8: TDDBA7EV

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/TDDBA7EVPMN7AJLHC5KODUM4TN \
  | 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: 98c6107c957b1bf025671754e1d19c9b4db5ec0fa2d63e4cd63eaa3b43b63ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e187ba665ac5c50e5cbe8f06f71dcaedef27cd482a258d44245fbcb9be021ca2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-08T16:08:43Z",
    "title_canon_sha256": "a09ba9863a3271c714fadada0c8a2bedafb5aa4ee246c2fe9ca0a5c21d21e24c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03698",
    "kind": "arxiv",
    "version": 1
  }
}