Pith Number

pith:DJL5DPDS

pith:2016:DJL5DPDSIQLBI7VNN4BLZ5HDND

not attested not anchored not stored refs pending

Crowd Counting via Weighted VLAD on Dense Attribute Feature Maps

Biyun Sheng, Changyin Sun, Chunhua Shen, Guosheng Lin, Jun Li, Wankou Yang

arxiv:1604.08660 v1 · 2016-04-29 · 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{DJL5DPDSIQLBI7VNN4BLZ5HDND}

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	2026-05-18T01:16:03.194724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a57d1bc724416147ead6f02bcf4e368e33d03e89cac8a6ebccce12ef62b2112

Aliases

arxiv: 1604.08660 · arxiv_version: 1604.08660v1 · doi: 10.48550/arxiv.1604.08660 · pith_short_12: DJL5DPDSIQLB · pith_short_16: DJL5DPDSIQLBI7VN · pith_short_8: DJL5DPDS

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/DJL5DPDSIQLBI7VNN4BLZ5HDND \
  | 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: 1a57d1bc724416147ead6f02bcf4e368e33d03e89cac8a6ebccce12ef62b2112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83109e64148298c6364f03e845febe07a8fa1e2873907d323be548f47135e8b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-29T00:55:41Z",
    "title_canon_sha256": "c724e1fc8d11b2890728a7a0446bff7118497bc187a2806630c2d8a5c0830dff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08660",
    "kind": "arxiv",
    "version": 1
  }
}