Pith Number

pith:S3PNF3TR

pith:2018:S3PNF3TRVVOYTDPNVUWMY7KS4T

not attested not anchored not stored refs pending

Developing a Purely Visual Based Obstacle Detection using Inverse Perspective Mapping

Fabio Meier, Fabrice Oehler, Julian Nubert, Niklas Funk

arxiv:1809.01268 v1 · 2018-09-04 · 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{S3PNF3TRVVOYTDPNVUWMY7KS4T}

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	2026-05-18T00:06:28.163774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96ded2ee71ad5d898dedad2ccc7d52e4dfbbbf33ad81d8433f58d0c24f8a87e4

Aliases

arxiv: 1809.01268 · arxiv_version: 1809.01268v1 · doi: 10.48550/arxiv.1809.01268 · pith_short_12: S3PNF3TRVVOY · pith_short_16: S3PNF3TRVVOYTDPN · pith_short_8: S3PNF3TR

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/S3PNF3TRVVOYTDPNVUWMY7KS4T \
  | 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: 96ded2ee71ad5d898dedad2ccc7d52e4dfbbbf33ad81d8433f58d0c24f8a87e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45610ae59c83daf41dc4f61d7da1228bad0b33fd575891e7052cb27b827b449",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-09-04T23:09:45Z",
    "title_canon_sha256": "64586a7d5c3befd66220166f7517ea8f5601700e591aa554fe6d6d0a0949df0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01268",
    "kind": "arxiv",
    "version": 1
  }
}