Pith Number

pith:OAUB7AIB

pith:2022:OAUB7AIBU7WHPC7OQMFPZF5CEG

not attested not anchored not stored refs pending

SIND: A Drone Dataset at Signalized Intersection in China

Chen Lv, Hong Wang, Hua Huang, Jun Li, Kai Yang, Weida Wang, Wenbo Shao, Yanchao Xu

arxiv:2209.02297 v1 · 2022-09-06 · cs.CV · cs.GL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAUB7AIBU7WHPC7OQMFPZF5CEG}

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	2026-07-05T04:55:54.171688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70281f8101a7ec778bee830afc97a221827e52242a7623fe5000c6d14c7e50ab

Aliases

arxiv: 2209.02297 · arxiv_version: 2209.02297v1 · doi: 10.48550/arxiv.2209.02297 · pith_short_12: OAUB7AIBU7WH · pith_short_16: OAUB7AIBU7WHPC7O · pith_short_8: OAUB7AIB

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/OAUB7AIBU7WHPC7OQMFPZF5CEG \
  | 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: 70281f8101a7ec778bee830afc97a221827e52242a7623fe5000c6d14c7e50ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfacf95c4808e1f8c15c294ac3b1612fd6ebe3b90eb9b1882d9cc2a9182aef8c",
    "cross_cats_sorted": [
      "cs.GL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-06T08:49:44Z",
    "title_canon_sha256": "df7f7a7d7c93f99b1babecfb6038a827257d85c746cfa34738793f09c7d405e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02297",
    "kind": "arxiv",
    "version": 1
  }
}