Pith Number

pith:TEEGD7BQ

pith:2019:TEEGD7BQ6DB3NFSDFNHY4GCAU7

not attested not anchored not stored refs pending

Below Horizon Aircraft Detection Using Deep Learning for Vision-Based Sense and Avoid

Jasmin James, Jason J. Ford, Timothy L. Molloy

arxiv:1903.03275 v1 · 2019-03-08 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEEGD7BQ6DB3NFSDFNHY4GCAU7}

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	2026-05-17T23:51:45.996592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

990861fc30f0c3b696432b4f8e1840a7ddaf1a60314c68e40e84df464ee4f464

Aliases

arxiv: 1903.03275 · arxiv_version: 1903.03275v1 · doi: 10.48550/arxiv.1903.03275 · pith_short_12: TEEGD7BQ6DB3 · pith_short_16: TEEGD7BQ6DB3NFSD · pith_short_8: TEEGD7BQ

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/TEEGD7BQ6DB3NFSDFNHY4GCAU7 \
  | 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: 990861fc30f0c3b696432b4f8e1840a7ddaf1a60314c68e40e84df464ee4f464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3f9545ec2936ec00d188a6550fec510c3da6969678b497357ce4fac396d4c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-08T04:09:54Z",
    "title_canon_sha256": "8d7893cceea88129b8235d87e0efc0a228ddbd669bf3afb01e56e9d4bd71e824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03275",
    "kind": "arxiv",
    "version": 1
  }
}