Pith Number

pith:TB23WGDR

pith:2025:TB23WGDRQ4IAER6WXQWIYUVRY7

not attested not anchored not stored refs pending

PD-SORT: Occlusion-Robust Multi-Object Tracking Using Pseudo-Depth Cues

Dawei Zhang, Minglu Li, Run Li, Yanchao Wang, Zhonglong Zheng

arxiv:2501.11288 v1 · 2025-01-20 · 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{TB23WGDRQ4IAER6WXQWIYUVRY7}

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	2026-07-05T10:03:06.340894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9875bb187187100247d6bc2c8c52b1c7face8497e1b7b98ddd30967035f21ebf

Aliases

arxiv: 2501.11288 · arxiv_version: 2501.11288v1 · doi: 10.48550/arxiv.2501.11288 · pith_short_12: TB23WGDRQ4IA · pith_short_16: TB23WGDRQ4IAER6W · pith_short_8: TB23WGDR

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/TB23WGDRQ4IAER6WXQWIYUVRY7 \
  | 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: 9875bb187187100247d6bc2c8c52b1c7face8497e1b7b98ddd30967035f21ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ff9cec54f1e70ef1ad66f3ca746e9f056e124b8458804146318bc4fc5d042b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-20T05:50:39Z",
    "title_canon_sha256": "e65763a6a5d68b3584315ff4f98e1106b4a6b0b187da8f89de9922d837dfcca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11288",
    "kind": "arxiv",
    "version": 1
  }
}