Pith Number

pith:LJ5G55VJ

pith:2019:LJ5G55VJKXVCZJHDICITJNTXGD

not attested not anchored not stored refs pending

A Study on Smart Online Frame Forging Attacks against Video Surveillance System

Deeraj Nagothu, Erik Blasch, Jacob Schwell, Sencun Zhu, Yu Chen

arxiv:1903.03473 v1 · 2019-03-08 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJ5G55VJKXVCZJHDICITJNTXGD}

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	2026-05-17T23:51:45.389174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a7a6ef6a955ea2ca4e3409134b67730e0ba6b7338409180dabaff8e50d07394

Aliases

arxiv: 1903.03473 · arxiv_version: 1903.03473v1 · doi: 10.48550/arxiv.1903.03473 · pith_short_12: LJ5G55VJKXVC · pith_short_16: LJ5G55VJKXVCZJHD · pith_short_8: LJ5G55VJ

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/LJ5G55VJKXVCZJHDICITJNTXGD \
  | 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: 5a7a6ef6a955ea2ca4e3409134b67730e0ba6b7338409180dabaff8e50d07394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ccf9c8509358535f04a60907213d58d7aabcb43419825cee8a0c77ff5f91df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-03-08T14:47:45Z",
    "title_canon_sha256": "b496b45dce14469023ca9f66745891246293ed4881248f2748f4e7d0c082df6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03473",
    "kind": "arxiv",
    "version": 1
  }
}