Pith Number

pith:4YMUAWW4

pith:2022:4YMUAWW4NGDMPNRZVCQBBY3EFP

not attested not anchored not stored refs pending

STCrowd: A Multimodal Dataset for Pedestrian Perception in Crowded Scenes

Dinesh Manocha, Feng Qiao, Lan Xu, Peishan Cong, Ruigang Yang, Xidong Peng, Xinge Zhu, Yiming Ren, Yuenan Hou, Yuexin Ma

arxiv:2204.01026 v1 · 2022-04-03 · 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{4YMUAWW4NGDMPNRZVCQBBY3EFP}

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	2026-07-05T04:11:14.728076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e619405adc6986c7b639a8a010e3642be99e63823d8739963af6daa13dd6721e

Aliases

arxiv: 2204.01026 · arxiv_version: 2204.01026v1 · doi: 10.48550/arxiv.2204.01026 · pith_short_12: 4YMUAWW4NGDM · pith_short_16: 4YMUAWW4NGDMPNRZ · pith_short_8: 4YMUAWW4

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/4YMUAWW4NGDMPNRZVCQBBY3EFP \
  | 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: e619405adc6986c7b639a8a010e3642be99e63823d8739963af6daa13dd6721e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c65346b8831a0b0ccdb6f5fe755d0dc200d5b4da861e68895d6d8a34a00b71",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-03T08:26:07Z",
    "title_canon_sha256": "685057aa54ef076af29ffd564c2968da7bf71f289fec002a0518e54cfad2d13d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01026",
    "kind": "arxiv",
    "version": 1
  }
}