Pith Number

pith:HN7ZAKFM

pith:2019:HN7ZAKFM3WGHSU2K3RJFENXZKQ

not attested not anchored not stored refs pending

Point in, Box out: Beyond Counting Persons in Crowds

Miaojing Shi, Qijun Zhao, Xiaofang Wang, Yuting Liu

arxiv:1904.01333 v2 · 2019-04-02 · 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{HN7ZAKFM3WGHSU2K3RJFENXZKQ}

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

Attend To Count: Crowd Counting with Adaptive Capacity Multi-scale CNNs

Receipt and verification

First computed	2026-05-17T23:49:32.559810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7f9028acdd8c79534adc525236f9543649d5e774bb7e3564724fa29db3f6a3

Aliases

arxiv: 1904.01333 · arxiv_version: 1904.01333v2 · doi: 10.48550/arxiv.1904.01333 · pith_short_12: HN7ZAKFM3WGH · pith_short_16: HN7ZAKFM3WGHSU2K · pith_short_8: HN7ZAKFM

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/HN7ZAKFM3WGHSU2K3RJFENXZKQ \
  | 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: 3b7f9028acdd8c79534adc525236f9543649d5e774bb7e3564724fa29db3f6a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47b01ebbada1dc360c1cde0eebd5b290e824d9ee8b1f59718cf57711e2c93da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-02T11:03:32Z",
    "title_canon_sha256": "af0d38313cd7fd6c2fcab829a12927cd6d8b4215d080aeac8b660e93d60aedce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01333",
    "kind": "arxiv",
    "version": 2
  }
}