Pith Number

pith:GTPPZ7RC

pith:2025:GTPPZ7RCCOOPYXKZFJDZNQNHIM

not attested not anchored not stored refs pending

Recent Deep Learning in Crowd Behaviour Analysis: A Brief Review

He Wang, Jiangbei Yue

arxiv:2505.18401 v1 · 2025-05-23 · 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{GTPPZ7RCCOOPYXKZFJDZNQNHIM}

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	2026-07-05T11:08:45.832841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34defcfe22139cfc5d592a4796c1a7431611dc9048c3e47f583b7572a9f3db79

Aliases

arxiv: 2505.18401 · arxiv_version: 2505.18401v1 · doi: 10.48550/arxiv.2505.18401 · pith_short_12: GTPPZ7RCCOOP · pith_short_16: GTPPZ7RCCOOPYXKZ · pith_short_8: GTPPZ7RC

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/GTPPZ7RCCOOPYXKZFJDZNQNHIM \
  | 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: 34defcfe22139cfc5d592a4796c1a7431611dc9048c3e47f583b7572a9f3db79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "808748971516318cf2a0e88b43c674b58f2548914a8de90306f46d2c2ae71758",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-23T22:08:35Z",
    "title_canon_sha256": "d4d74ab9e9abdc70e321569a2ff16c82bf0b3c51cd47ca6f4a1c8b8fa50dc2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18401",
    "kind": "arxiv",
    "version": 1
  }
}