Pith Number

pith:WTS4L6SB

pith:2023:WTS4L6SBIXSFTHQPCYY37NY4YK

not attested not anchored not stored refs pending

Handling Heavy Occlusion in Dense Crowd Tracking by Focusing on the Heads

Dong Yuan, Huaming Chen, Wei Bao, Yu Zhang, Zao Zhang, Zhongzheng Lai

arxiv:2304.07705 v3 · 2023-04-16 · 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{WTS4L6SBIXSFTHQPCYY37NY4YK}

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	2026-07-05T07:07:09.024900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e5c5fa4145e4599e0f1631bfb71cc284ec527d5b5a8c38de2e3da7a0ce6741

Aliases

arxiv: 2304.07705 · arxiv_version: 2304.07705v3 · doi: 10.48550/arxiv.2304.07705 · pith_short_12: WTS4L6SBIXSF · pith_short_16: WTS4L6SBIXSFTHQP · pith_short_8: WTS4L6SB

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/WTS4L6SBIXSFTHQPCYY37NY4YK \
  | 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: b4e5c5fa4145e4599e0f1631bfb71cc284ec527d5b5a8c38de2e3da7a0ce6741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44cb6b3fd3cc37c3e36bcd45f4775a0112899afbf16040dd6bef85c235b37745",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-16T06:00:35Z",
    "title_canon_sha256": "7e6b0cc330172ce4c8dd30dc7d0b3a1c575e605f457ad8016f7cc9685031ee30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07705",
    "kind": "arxiv",
    "version": 3
  }
}