Pith Number

pith:QPPGSKEA

pith:2018:QPPGSKEAQPAR2TW7TUD4XBZCTX

not attested not anchored not stored refs pending

High Speed Tracking With A Fourier Domain Kernelized Correlation Filter

Changyun Wen, Mingyang Guan, Renjie He, Zhengguo Li

arxiv:1811.03236 v3 · 2018-11-08 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPPGSKEAQPAR2TW7TUD4XBZCTX}

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	2026-05-17T23:52:58.584181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83de69288083c11d4edf9d07cb87229ddd1ad4d9b91d2b66788f3e292d1c6b4d

Aliases

arxiv: 1811.03236 · arxiv_version: 1811.03236v3 · doi: 10.48550/arxiv.1811.03236 · pith_short_12: QPPGSKEAQPAR · pith_short_16: QPPGSKEAQPAR2TW7 · pith_short_8: QPPGSKEA

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/QPPGSKEAQPAR2TW7TUD4XBZCTX \
  | 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: 83de69288083c11d4edf9d07cb87229ddd1ad4d9b91d2b66788f3e292d1c6b4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871c4b9e3261b5e97575766e47d38e952c8d0c4652480bbcfd99e5738a176ecd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-08T02:59:31Z",
    "title_canon_sha256": "8a7e163c8a2bdc3824bd50fb2c88a3083461457788ba6d2f3031a08272c833fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03236",
    "kind": "arxiv",
    "version": 3
  }
}