Pith Number

pith:PSMZLKCL

pith:2022:PSMZLKCLU7KGSX43OZLFP7Y3UW

not attested not anchored not stored refs pending

Revisiting Crowd Counting: State-of-the-art, Trends, and Future Perspectives

Hamid Menouar, Muhammad Asif Khan, Ridha Hamila

arxiv:2209.07271 v1 · 2022-09-14 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSMZLKCLU7KGSX43OZLFP7Y3UW}

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	2026-07-05T04:57:55.522478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9995a84ba7d4695f9b765657ff1ba58d7f637357751465c33cba6986ae7989

Aliases

arxiv: 2209.07271 · arxiv_version: 2209.07271v1 · doi: 10.48550/arxiv.2209.07271 · pith_short_12: PSMZLKCLU7KG · pith_short_16: PSMZLKCLU7KGSX43 · pith_short_8: PSMZLKCL

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/PSMZLKCLU7KGSX43OZLFP7Y3UW \
  | 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: 7c9995a84ba7d4695f9b765657ff1ba58d7f637357751465c33cba6986ae7989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6876b1a90f71af0ffded88e397e11f8318956e43934941524a9806131458bdae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-14T08:51:02Z",
    "title_canon_sha256": "4bd32ab35ee9c269e8f0f7e6558707ceb7f9dfb0be62b26bb7394418f32e501d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07271",
    "kind": "arxiv",
    "version": 1
  }
}