Pith Number

pith:LPS4MRXR

pith:2017:LPS4MRXRX42CVDICGDVWLYN4KD

not attested not anchored not stored refs pending

Multi-Modal Trip Hazard Affordance Detection On Construction Sites

Ben Upcroft, Michael Milford, Niko S\"underhauf, Sean McMahon

arxiv:1706.06718 v1 · 2017-06-21 · 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{LPS4MRXRX42CVDICGDVWLYN4KD}

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	2026-05-18T00:41:57.049112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5be5c646f1bf342a8d0230eb65e1bc50ff980af132fe599d29372cd9552d1c11

Aliases

arxiv: 1706.06718 · arxiv_version: 1706.06718v1 · doi: 10.48550/arxiv.1706.06718 · pith_short_12: LPS4MRXRX42C · pith_short_16: LPS4MRXRX42CVDIC · pith_short_8: LPS4MRXR

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/LPS4MRXRX42CVDICGDVWLYN4KD \
  | 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: 5be5c646f1bf342a8d0230eb65e1bc50ff980af132fe599d29372cd9552d1c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d11141632b9cc75a0e05eea4c3feefbc15f0ed2d7c66ce27b5737271977ccc2f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-06-21T01:58:18Z",
    "title_canon_sha256": "fe2f6ef7dad4948380c7f883efd85f6aa070e8a4eff21053020f5d59e545853e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06718",
    "kind": "arxiv",
    "version": 1
  }
}