Pith Number

pith:TNUURC2S

pith:2017:TNUURC2SBWKFPQC2CQMKT3XDJP

not attested not anchored not stored refs pending

Object Recognition from very few Training Examples for Enhancing Bicycle Maps

Bodo Rosenhahn, Christoph Reinders, Hanno Ackermann, Michael Ying Yang

arxiv:1709.05910 v4 · 2017-09-18 · cs.CV · 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{TNUURC2SBWKFPQC2CQMKT3XDJP}

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	2026-05-18T00:14:54.513184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b69488b520d9457c05a1418a9eee34bd7b796f21932f7e04bc1ff985f1a97eb

Aliases

arxiv: 1709.05910 · arxiv_version: 1709.05910v4 · doi: 10.48550/arxiv.1709.05910 · pith_short_12: TNUURC2SBWKF · pith_short_16: TNUURC2SBWKFPQC2 · pith_short_8: TNUURC2S

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/TNUURC2SBWKFPQC2CQMKT3XDJP \
  | 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: 9b69488b520d9457c05a1418a9eee34bd7b796f21932f7e04bc1ff985f1a97eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8b518365965f3938d2279945705ca5d777f90a470c5ae0300880f32050a3ea",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-18T13:21:46Z",
    "title_canon_sha256": "0ed1880724e2d8a43b7411dfd8d3f1cbdfcec2dfbd44c0bb6db8fb6aab46f8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05910",
    "kind": "arxiv",
    "version": 4
  }
}