Pith Number

pith:GDRKMZ7F

pith:2025:GDRKMZ7FCA66A4QEZNUP7DVX5A

not attested not anchored not stored refs pending

Compression Metadata-assisted RoI Extraction and Adaptive Inference for Efficient Video Analytics

Chengzhi Wang, Peng Yang

arxiv:2503.24127 v1 · 2025-03-31 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDRKMZ7FCA66A4QEZNUP7DVX5A}

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	2026-07-05T10:42:04.671061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e2a667e5103de07204cb68ff8eb7e807d1ba8f52b840553e86c6b4ff5524cd

Aliases

arxiv: 2503.24127 · arxiv_version: 2503.24127v1 · doi: 10.48550/arxiv.2503.24127 · pith_short_12: GDRKMZ7FCA66 · pith_short_16: GDRKMZ7FCA66A4QE · pith_short_8: GDRKMZ7F

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/GDRKMZ7FCA66A4QEZNUP7DVX5A \
  | 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: 30e2a667e5103de07204cb68ff8eb7e807d1ba8f52b840553e86c6b4ff5524cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68f61527a295913ea432e9bd5c8dc1d85ee77d01d96b3a3cc6e07eb7773a7c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2025-03-31T14:12:02Z",
    "title_canon_sha256": "3fc408ab81aa86d580810747ac49a9a29d67d2181437a9cd5909abb47e3d3f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.24127",
    "kind": "arxiv",
    "version": 1
  }
}