Pith Number

pith:V5M4AZ32

pith:2016:V5M4AZ32NCQ7XTYQ3U3WIOUB65

not attested not anchored not stored refs pending

A Mid-level Video Representation based on Binary Descriptors: A Case Study for Pornography Detection

Arnaldo de A. Ara\'ujo, Carlos Caetano, Sandra Avila, Silvio Jamil F. Guimar\~aes, William Robson Schwartz

arxiv:1605.03804 v1 · 2016-05-12 · 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{V5M4AZ32NCQ7XTYQ3U3WIOUB65}

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	2026-05-18T00:59:34.463787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af59c0677a68a1fbcf10dd37643a81f77c5ba93dd401be0ba7db91361db04e23

Aliases

arxiv: 1605.03804 · arxiv_version: 1605.03804v1 · doi: 10.48550/arxiv.1605.03804 · pith_short_12: V5M4AZ32NCQ7 · pith_short_16: V5M4AZ32NCQ7XTYQ · pith_short_8: V5M4AZ32

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/V5M4AZ32NCQ7XTYQ3U3WIOUB65 \
  | 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: af59c0677a68a1fbcf10dd37643a81f77c5ba93dd401be0ba7db91361db04e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee6fb52c1301938dfb07893f5a58b0df63105b7513ce2e38e04465de13118fcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-12T13:27:12Z",
    "title_canon_sha256": "73ae065a0ee245a0b0873f0bf759fb1079f1bed70c509cb7fc205310005aaa29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03804",
    "kind": "arxiv",
    "version": 1
  }
}