Pith Number

pith:4KPRA3QR

pith:2024:4KPRA3QRSANKKLYQZ7GEUXKWS3

not attested not anchored not stored refs pending

Region-based Content Enhancement for Efficient Video Analytics at the Edge

Haipeng Dai, Liang Mi, Shaowei Cen, Weijun Wang, Xiaoming Fu, Yuanchun Li, Yunxin Liu

arxiv:2407.16990 v6 · 2024-07-24 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KPRA3QRSANKKLYQZ7GEUXKWS3}

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	2026-07-05T10:43:37.736991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29f106e11901aa52f10cfcc4a5d5696c4ce2958bc0153847fbef3582f56ed27

Aliases

arxiv: 2407.16990 · arxiv_version: 2407.16990v6 · doi: 10.48550/arxiv.2407.16990 · pith_short_12: 4KPRA3QRSANK · pith_short_16: 4KPRA3QRSANKKLYQ · pith_short_8: 4KPRA3QR

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/4KPRA3QRSANKKLYQZ7GEUXKWS3 \
  | 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: e29f106e11901aa52f10cfcc4a5d5696c4ce2958bc0153847fbef3582f56ed27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7b5904974873b6008c9e190bb1ac67415fb477916261fb0aa5f9735cb6fdf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2024-07-24T04:17:32Z",
    "title_canon_sha256": "1a8d818993c4b573b6f0fa101c118591e47a8e51e412243fd84aae9211c5f9f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16990",
    "kind": "arxiv",
    "version": 6
  }
}