Pith Number

pith:Y27ZZOPT

pith:2019:Y27ZZOPT2RZ2H7PW6F44AJTB3Z

not attested not anchored not stored refs pending

Towards a Robust Aerial Cinematography Platform: Localizing and Tracking Moving Targets in Unstructured Environments

Cherie Ho, Rogerio Bonatti, Sanjiban Choudhury, Sebastian Scherer, Wenshan Wang

arxiv:1904.02319 v2 · 2019-04-04 · cs.RO · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y27ZZOPT2RZ2H7PW6F44AJTB3Z}

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	2026-05-17T23:39:24.461620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bf9cb9f3d473a3fdf6f179c02661de6ce8405ea6f1c0c465bb769b76b5230d

Aliases

arxiv: 1904.02319 · arxiv_version: 1904.02319v2 · doi: 10.48550/arxiv.1904.02319 · pith_short_12: Y27ZZOPT2RZ2 · pith_short_16: Y27ZZOPT2RZ2H7PW · pith_short_8: Y27ZZOPT

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/Y27ZZOPT2RZ2H7PW6F44AJTB3Z \
  | 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: c6bf9cb9f3d473a3fdf6f179c02661de6ce8405ea6f1c0c465bb769b76b5230d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d78b4026ef08f38ff264c8424a625600d3a7efee3bdeddc541b57c4d371a06",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-04-04T02:37:05Z",
    "title_canon_sha256": "03ec1b44695a68477b270d0e07b0e8ebf3b4daca121242adafe0213013313e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02319",
    "kind": "arxiv",
    "version": 2
  }
}