Pith Number

pith:5GKXUTQW

pith:2022:5GKXUTQWVA6DV3YHJ3EH44IM32

not attested not anchored not stored refs pending

Joint CNN and Transformer Network via weakly supervised Learning for efficient crowd counting

Fei Long, Fusen Wang, Jun Sang, Kai Liu, Nong Sang, Xiaofeng Xia

arxiv:2203.06388 v1 · 2022-03-12 · 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{5GKXUTQWVA6DV3YHJ3EH44IM32}

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.

Cited by

1 paper in Pith

Count2Density: Crowd Density Estimation without Location-level Annotations

Receipt and verification

First computed	2026-07-05T04:04:50.123671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9957a4e16a83c3aef074ec87e710cdebba8867ae94e188ab038cfc4a3a3d640

Aliases

arxiv: 2203.06388 · arxiv_version: 2203.06388v1 · doi: 10.48550/arxiv.2203.06388 · pith_short_12: 5GKXUTQWVA6D · pith_short_16: 5GKXUTQWVA6DV3YH · pith_short_8: 5GKXUTQW

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/5GKXUTQWVA6DV3YHJ3EH44IM32 \
  | 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: e9957a4e16a83c3aef074ec87e710cdebba8867ae94e188ab038cfc4a3a3d640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a22e653263a77c2247e470b125bbe9ddaa0128a535140f4038be404040c66f81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-12T09:40:29Z",
    "title_canon_sha256": "76529ff787c245585df10f86476454a686d8c6fc25b3899338cd7c47200598e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06388",
    "kind": "arxiv",
    "version": 1
  }
}