Pith Number

pith:2M2R7PX2

pith:2022:2M2R7PX2CB4Z5YYOVFH5XJN4L5

not attested not anchored not stored refs pending

Sardino: Ultra-Fast Dynamic Ensemble for Secure Visual Sensing at Mobile Edge

Qun Song, Rui Tan, Wenjie Luo, Zhenyu Yan

arxiv:2204.08189 v4 · 2022-04-18 · 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{2M2R7PX2CB4Z5YYOVFH5XJN4L5}

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	2026-07-05T05:11:38.425052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3351fbefa10799ee30ea94fdba5bc5f511932881dfb0fc282438ead2aa423c4

Aliases

arxiv: 2204.08189 · arxiv_version: 2204.08189v4 · doi: 10.48550/arxiv.2204.08189 · pith_short_12: 2M2R7PX2CB4Z · pith_short_16: 2M2R7PX2CB4Z5YYO · pith_short_8: 2M2R7PX2

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/2M2R7PX2CB4Z5YYOVFH5XJN4L5 \
  | 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: d3351fbefa10799ee30ea94fdba5bc5f511932881dfb0fc282438ead2aa423c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497fc55789319a6a54f9be580fb9ce70d94bbf718ae7b1cb2f533d003987fe65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-18T06:54:48Z",
    "title_canon_sha256": "a4bcf934a29637422f34d65c638d62085f75bbf848b0947b2a2ecfc4b5e95ef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08189",
    "kind": "arxiv",
    "version": 4
  }
}