Pith Number

pith:Z52UW6TW

pith:2022:Z52UW6TW2GUTUC3OPOCAJ6Y5QK

not attested not anchored not stored refs pending

Contrastive Learning of Features between Images and LiDAR

Peng Jiang, Srikanth Saripalli

arxiv:2206.12071 v1 · 2022-06-24 · 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{Z52UW6TW2GUTUC3OPOCAJ6Y5QK}

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	2026-07-05T04:34:32.822496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf754b7a76d1a93a0b6e7b8404fb1d8292d3ac8e6aa0e5b3a97d771a3437c3a3

Aliases

arxiv: 2206.12071 · arxiv_version: 2206.12071v1 · doi: 10.48550/arxiv.2206.12071 · pith_short_12: Z52UW6TW2GUT · pith_short_16: Z52UW6TW2GUTUC3O · pith_short_8: Z52UW6TW

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/Z52UW6TW2GUTUC3OPOCAJ6Y5QK \
  | 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: cf754b7a76d1a93a0b6e7b8404fb1d8292d3ac8e6aa0e5b3a97d771a3437c3a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51753712be9c83b8d735c516c2c53b6b8897fd9afc46d56ce02f027e8d2983ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-24T04:35:23Z",
    "title_canon_sha256": "8dc87b9e2b52335b2f5dc30e0bd4e6dad6a2a3e87c138b1aed39e0a520e71bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.12071",
    "kind": "arxiv",
    "version": 1
  }
}