Pith Number

pith:AGLGU7WH

pith:2022:AGLGU7WHEXMWOC6J7OH6P56O2R

not attested not anchored not stored refs pending

Self-Supervised Contrastive Representation Learning for 3D Mesh Segmentation

Ayaan Haque, Hankyu Moon, Heng Hao, Jae Oh Woo, Patrick Bangert, Sima Didari

arxiv:2208.04278 v2 · 2022-08-08 · 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{AGLGU7WHEXMWOC6J7OH6P56O2R}

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	2026-07-05T05:27:34.698823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01966a7ec725d9670bc9fb8fe7f7ced456cb86985d827b5527180d01cbf2e246

Aliases

arxiv: 2208.04278 · arxiv_version: 2208.04278v2 · doi: 10.48550/arxiv.2208.04278 · pith_short_12: AGLGU7WHEXMW · pith_short_16: AGLGU7WHEXMWOC6J · pith_short_8: AGLGU7WH

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/AGLGU7WHEXMWOC6J7OH6P56O2R \
  | 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: 01966a7ec725d9670bc9fb8fe7f7ced456cb86985d827b5527180d01cbf2e246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55245b73585905cf994ebb1a6ffb34b5fc0dd3141749e3c46e788bc5864a5d5",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-08T17:16:02Z",
    "title_canon_sha256": "8b032243175502c4a47944fe669a17fd504b0943bc10f48eeb479471e80bae38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04278",
    "kind": "arxiv",
    "version": 2
  }
}