Pith Number

pith:57FN3X7K

pith:2022:57FN3X7KVA3JTZ24VVNDCZQPAA

not attested not anchored not stored refs pending

Towards General-Purpose Representation Learning of Polygonal Geometries

Chiyu Jiang, Gengchen Mai, Krzysztof Janowicz, Ling Cai, Ni Lao, Rui Zhu, Stefano Ermon, Weiwei Sun, Yao Xuan

arxiv:2209.15458 v1 · 2022-09-29 · cs.CV · cs.AI · 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{57FN3X7KVA3JTZ24VVNDCZQPAA}

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	2026-07-05T05:02:20.215193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efcadddfeaa83699e75cad5a31660f001ef1e0e76f69c43ced39c89bf60ca25a

Aliases

arxiv: 2209.15458 · arxiv_version: 2209.15458v1 · doi: 10.48550/arxiv.2209.15458 · pith_short_12: 57FN3X7KVA3J · pith_short_16: 57FN3X7KVA3JTZ24 · pith_short_8: 57FN3X7K

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/57FN3X7KVA3JTZ24VVNDCZQPAA \
  | 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: efcadddfeaa83699e75cad5a31660f001ef1e0e76f69c43ced39c89bf60ca25a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4ea177fdf01aeb6c93258bb9ab869316c4f82d2046e63e021ab0c927111f4fe",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-29T15:59:23Z",
    "title_canon_sha256": "2e40e2305349ca48a811e1e14ecd2dbdcbadbdd097c40cce265dcd270e912d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15458",
    "kind": "arxiv",
    "version": 1
  }
}