Pith Number

pith:QR75RGE5

pith:2021:QR75RGE52PS4EESMFJ4EXDIT5X

not attested not anchored not stored refs pending

Collaborative Recognition of Feasible Region with Aerial and Ground Robots through DPCN

Rong Xiong, Yue Wang, Yunshuang Li, Zexi Chen, Zheyuan Huang

arxiv:2103.00947 v2 · 2021-03-01 · cs.RO · 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{QR75RGE52PS4EESMFJ4EXDIT5X}

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	2026-07-05T02:40:32.933687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

847fd8989dd3e5c2124c2a784b8d13edc69a08b48aa4473be9c6d6a5582adad0

Aliases

arxiv: 2103.00947 · arxiv_version: 2103.00947v2 · doi: 10.48550/arxiv.2103.00947 · pith_short_12: QR75RGE52PS4 · pith_short_16: QR75RGE52PS4EESM · pith_short_8: QR75RGE5

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/QR75RGE52PS4EESMFJ4EXDIT5X \
  | 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: 847fd8989dd3e5c2124c2a784b8d13edc69a08b48aa4473be9c6d6a5582adad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83578fbcdd84361878ed168940e91bcd5c8d62d6f6c1fed6487bbd7624b6912b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-01T12:22:11Z",
    "title_canon_sha256": "60c634b387735b6a6ed99468c554fb53ae7e07824119b84c9b9d58dbad8a0feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00947",
    "kind": "arxiv",
    "version": 2
  }
}