Pith Number

pith:6WESMXTA

pith:2021:6WESMXTAEOOHGZK5TDPAQSPY4J

not attested not anchored not stored refs pending

A Dataset and System for Real-Time Gun Detection in Surveillance Video Using Deep Learning

Delong Qi, Jingfeng Liu, Qi Yao, Weijun Tan, Zhifu Liu

arxiv:2105.01058 v2 · 2021-05-03 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WESMXTAEOOHGZK5TDPAQSPY4J}

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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

Real-Time Threat Detection from Surveillance Cameras using Machine Learning

Receipt and verification

First computed	2026-07-05T03:05:49.856506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f589265e60239c73655d98de0849f8e2595433e82d739ba991e0f830c64cc2cf

Aliases

arxiv: 2105.01058 · arxiv_version: 2105.01058v2 · doi: 10.48550/arxiv.2105.01058 · pith_short_12: 6WESMXTAEOOH · pith_short_16: 6WESMXTAEOOHGZK5 · pith_short_8: 6WESMXTA

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/6WESMXTAEOOHGZK5TDPAQSPY4J \
  | 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: f589265e60239c73655d98de0849f8e2595433e82d739ba991e0f830c64cc2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe3932f3a949538ca89fc0f2d74bf2e6d43dbe7a931f0a69e101ee62255a180",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-03T17:58:45Z",
    "title_canon_sha256": "2f7d3d769eea0c2e0f8018ddb1ab92ceacb0632fd353dfcf3e51e227610a22a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01058",
    "kind": "arxiv",
    "version": 2
  }
}