Pith Number

pith:PBQQR3IP

pith:2019:PBQQR3IPUELTORN5B7Z3TEJH4D

not attested not anchored not stored refs pending

SPSTracker: Sub-Peak Suppression of Response Map for Robust Object Tracking

Jianlin Zhang, Lijun Zhou, Qintao Hu, Qixiang Ye, Xiaoxiao Wang, Yao Mao

arxiv:1912.00597 v3 · 2019-12-02 · 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{PBQQR3IPUELTORN5B7Z3TEJH4D}

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	2026-07-05T00:59:55.866688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786108ed0fa1173745bd0ff3b99127e0c3977085fb06a035f56dd6b442da18b4

Aliases

arxiv: 1912.00597 · arxiv_version: 1912.00597v3 · doi: 10.48550/arxiv.1912.00597 · pith_short_12: PBQQR3IPUELT · pith_short_16: PBQQR3IPUELTORN5 · pith_short_8: PBQQR3IP

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/PBQQR3IPUELTORN5B7Z3TEJH4D \
  | 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: 786108ed0fa1173745bd0ff3b99127e0c3977085fb06a035f56dd6b442da18b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5510be87abce7c371c4ac35433cec68495943567291d36691c21e29158b302e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-02T07:02:32Z",
    "title_canon_sha256": "23d60e609aaba5f77345b86e05c2da1704c015d5a40b582d29fd08e21216d4af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00597",
    "kind": "arxiv",
    "version": 3
  }
}