Pith Number

pith:5QO6HAFZ

pith:2019:5QO6HAFZ26EZTKBVR66RL5XZOP

not attested not anchored not stored refs pending

Double Anchor R-CNN for Human Detection in a Crowd

Boxun Li, Feng Xiong, Gang Yu, Kevin Zhang, Li Hu, Peize Sun

arxiv:1909.09998 v1 · 2019-09-22 · 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{5QO6HAFZ26EZTKBVR66RL5XZOP}

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

Person Recognition at Altitude and Range: Fusion of Face, Body Shape and Gait

Receipt and verification

First computed	2026-07-05T00:06:16.270120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1de380b9d78999a8358fbd15f6f973fe3ed81250e6a352680a3b4f549f7553

Aliases

arxiv: 1909.09998 · arxiv_version: 1909.09998v1 · doi: 10.48550/arxiv.1909.09998 · pith_short_12: 5QO6HAFZ26EZ · pith_short_16: 5QO6HAFZ26EZTKBV · pith_short_8: 5QO6HAFZ

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/5QO6HAFZ26EZTKBVR66RL5XZOP \
  | 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: ec1de380b9d78999a8358fbd15f6f973fe3ed81250e6a352680a3b4f549f7553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803c7981d29774850487a3e3e71568f8e3d5a327d91233078dc7fb4a128bd3de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-22T13:01:08Z",
    "title_canon_sha256": "231331625be5b71d33db81268a5b158a963d01b34c07709bf6aa652c68b0232f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09998",
    "kind": "arxiv",
    "version": 1
  }
}