Pith Number

pith:ODSF6OCV

pith:2021:ODSF6OCVJYUXHLQFFCAP6GJJI7

not attested not anchored not stored refs pending

A Convolutional Architecture for 3D Model Embedding

Arniel Labrada, Benjamin Bustos, Ivan Sipiran

arxiv:2103.03764 v1 · 2021-03-05 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODSF6OCVJYUXHLQFFCAP6GJJI7}

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	2026-07-05T02:20:39.606823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e45f38554e2973ae052880ff192947edc3fcba2da1f8c984b3c4a7699d4b1f

Aliases

arxiv: 2103.03764 · arxiv_version: 2103.03764v1 · doi: 10.48550/arxiv.2103.03764 · pith_short_12: ODSF6OCVJYUX · pith_short_16: ODSF6OCVJYUXHLQF · pith_short_8: ODSF6OCV

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/ODSF6OCVJYUXHLQFFCAP6GJJI7 \
  | 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: 70e45f38554e2973ae052880ff192947edc3fcba2da1f8c984b3c4a7699d4b1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b406f93ee85933d981cd19afdb19c5f13ff666cf3b2f57c828d86778b21dd8c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-05T15:46:47Z",
    "title_canon_sha256": "19d05131e8e59315a18ecb2eba2725d9e09b9313434eed29a0850977e207706a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03764",
    "kind": "arxiv",
    "version": 1
  }
}