Pith Number

pith:QRBBY7P4

pith:2019:QRBBY7P4KZQO5CVULBPECOAU7U

not attested not anchored not stored refs pending

Smart IoT Cameras for Crowd Analysis based on augmentation for automatic pedestrian detection, simulation and annotation

Antoine Rimboux, Panagiotis Sarigiannidis, Paolo Remagnino, Rob Dupre, Thomas Lagkas, Vasileios Argyriou

arxiv:1906.03994 v1 · 2019-06-06 · 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{QRBBY7P4KZQO5CVULBPECOAU7U}

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	2026-05-17T23:43:44.240022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84421c7dfc5660ee8ab4585e413814fd0534e90ac35137abf47933d31ffebbe5

Aliases

arxiv: 1906.03994 · arxiv_version: 1906.03994v1 · doi: 10.48550/arxiv.1906.03994 · pith_short_12: QRBBY7P4KZQO · pith_short_16: QRBBY7P4KZQO5CVU · pith_short_8: QRBBY7P4

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/QRBBY7P4KZQO5CVULBPECOAU7U \
  | 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: 84421c7dfc5660ee8ab4585e413814fd0534e90ac35137abf47933d31ffebbe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c688286f08f28f37e3fc641b624cc92934e2852daa1160fcfc94928084da00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-06T20:43:21Z",
    "title_canon_sha256": "68db5c5d88fb5592c5889f91dfbcbe63c34923cb4cfaf07773c1568bf234a0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03994",
    "kind": "arxiv",
    "version": 1
  }
}