Pith Number

pith:LQAXTWZ3

pith:2023:LQAXTWZ3FOU6VZXKX763OHI7K3

not attested not anchored not stored refs pending

Bent & Broken Bicycles: Leveraging synthetic data for damaged object re-identification

Alessandro Sebastian Russo, Fabrizio Lamberti, Filippo Gabriele Prattic\`o, Lia Morra, Lorenzo Lanari, Luca Piano

arxiv:2304.07883 v1 · 2023-04-16 · cs.CV · cs.GR · 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{LQAXTWZ3FOU6VZXKX763OHI7K3}

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	2026-07-05T06:01:26.398461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0179db3b2ba9eae6eabffdb71d1f56f4f9c7dc6c8ae78fdd9cc81802c9a752

Aliases

arxiv: 2304.07883 · arxiv_version: 2304.07883v1 · doi: 10.48550/arxiv.2304.07883 · pith_short_12: LQAXTWZ3FOU6 · pith_short_16: LQAXTWZ3FOU6VZXK · pith_short_8: LQAXTWZ3

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/LQAXTWZ3FOU6VZXKX763OHI7K3 \
  | 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: 5c0179db3b2ba9eae6eabffdb71d1f56f4f9c7dc6c8ae78fdd9cc81802c9a752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d64e9338dbb1999c24cf8cc90c8fcfbf66ce6d1f5ea647c5913f42bfb92f7c9",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-16T20:23:58Z",
    "title_canon_sha256": "1a714f970ffe2f341110151cef74f9099833698b1327adf24ad1f9620385c4ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07883",
    "kind": "arxiv",
    "version": 1
  }
}