Pith Number

pith:IY5NMA7F

pith:2023:IY5NMA7FWETV5D27WH5FFJFXK5

not attested not anchored not stored refs pending

Self-Supervised Generative-Contrastive Learning of Multi-Modal Euclidean Input for 3D Shape Latent Representations: A Dynamic Switching Approach

Chengzhi Wu, Julius Pfrommer, J\"urgen Beyerer, Mingyuan Zhou

arxiv:2301.04612 v2 · 2023-01-11 · 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{IY5NMA7FWETV5D27WH5FFJFXK5}

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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	2026-07-05T11:16:47.077995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

463ad603e5b1275e8f5fb1fa52a4b757488b412a107901472c84525525776685

Aliases

arxiv: 2301.04612 · arxiv_version: 2301.04612v2 · doi: 10.48550/arxiv.2301.04612 · pith_short_12: IY5NMA7FWETV · pith_short_16: IY5NMA7FWETV5D27 · pith_short_8: IY5NMA7F

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/IY5NMA7FWETV5D27WH5FFJFXK5 \
  | 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: 463ad603e5b1275e8f5fb1fa52a4b757488b412a107901472c84525525776685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ac6075a7ea22a6c3ce290073f693b7fa13f4a245610bf901bf227bae480909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-11T18:14:24Z",
    "title_canon_sha256": "059570e7174c2c867fdcb5ea285d22ee8465ec69ee1656374a47ac865f8c8dc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04612",
    "kind": "arxiv",
    "version": 2
  }
}