Pith Number

pith:HACKPJ4O

pith:2017:HACKPJ4OHCVNMF3QLS427KOO5Z

not attested not anchored not stored refs pending

Crowd counting via scale-adaptive convolutional neural network

Lu Zhang, Miaojing Shi, Qiaobo Chen

arxiv:1711.04433 v4 · 2017-11-13 · 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{HACKPJ4OHCVNMF3QLS427KOO5Z}

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	2026-05-18T00:24:09.609198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3804a7a78e38aad617705cb9afa9ceee423396258f98d96ecdaec6e3325eb2be

Aliases

arxiv: 1711.04433 · arxiv_version: 1711.04433v4 · doi: 10.48550/arxiv.1711.04433 · pith_short_12: HACKPJ4OHCVN · pith_short_16: HACKPJ4OHCVNMF3Q · pith_short_8: HACKPJ4O

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/HACKPJ4OHCVNMF3QLS427KOO5Z \
  | 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: 3804a7a78e38aad617705cb9afa9ceee423396258f98d96ecdaec6e3325eb2be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5999b8ec1a3671466b26efab53be64cbcdd68259d00d7bf10a75757bacc8eddf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-13T06:25:56Z",
    "title_canon_sha256": "f5c179fd65cce2d9638b5f9c6b23049d14d58219579410bb69bd4a1ca040aaa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04433",
    "kind": "arxiv",
    "version": 4
  }
}