Pith Number

pith:I4KX3BUJ

pith:2019:I4KX3BUJNSSRNFNW3ZC3WFI7VK

not attested not anchored not stored refs pending

Deep Learning for Large-Scale Traffic-Sign Detection and Recognition

Danijel Sko\v{c}aj, Domen Tabernik

arxiv:1904.00649 v1 · 2019-04-01 · 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{I4KX3BUJNSSRNFNW3ZC3WFI7VK}

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	2026-05-17T23:49:47.789290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47157d86896ca51695b6de45bb151faa868781a1c922435bf5a53ce7099e66e1

Aliases

arxiv: 1904.00649 · arxiv_version: 1904.00649v1 · doi: 10.48550/arxiv.1904.00649 · pith_short_12: I4KX3BUJNSSR · pith_short_16: I4KX3BUJNSSRNFNW · pith_short_8: I4KX3BUJ

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/I4KX3BUJNSSRNFNW3ZC3WFI7VK \
  | 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: 47157d86896ca51695b6de45bb151faa868781a1c922435bf5a53ce7099e66e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b67505096c1b0c899d6338c4ff10f27fed39036be7f16b0810498d66e99c9c74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-01T09:10:16Z",
    "title_canon_sha256": "ae5e57736b209d111291eed5a89e3029a2dc322ef4bbcd6343e5492f27a624a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00649",
    "kind": "arxiv",
    "version": 1
  }
}