Pith Number

pith:XVU5B2ZO

pith:2023:XVU5B2ZODVFLJS7LDW7VC764GM

not attested not anchored not stored refs pending

Polynomial Width is Sufficient for Set Representation with High-dimensional Features

Pan Li, Peihao Wang, Shenghao Yang, Shu Li, Zhangyang Wang

arxiv:2307.04001 v3 · 2023-07-08 · 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{XVU5B2ZODVFLJS7LDW7VC764GM}

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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.

Cited by

1 paper in Pith

Monotone and Separable Set Functions: Characterizations and Neural Models

Receipt and verification

First computed	2026-07-05T07:53:09.031866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd69d0eb2e1d4ab4cbeb1dbf517fdc3300fe57562ecb012c1052268ecfd89e30

Aliases

arxiv: 2307.04001 · arxiv_version: 2307.04001v3 · doi: 10.48550/arxiv.2307.04001 · pith_short_12: XVU5B2ZODVFL · pith_short_16: XVU5B2ZODVFLJS7L · pith_short_8: XVU5B2ZO

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/XVU5B2ZODVFLJS7LDW7VC764GM \
  | 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: bd69d0eb2e1d4ab4cbeb1dbf517fdc3300fe57562ecb012c1052268ecfd89e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2d380117643471e566549c35dfdd0a6dbedee92aa31f0811f02a0bfabf59e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-08T16:00:59Z",
    "title_canon_sha256": "90139a2dad11da0b497eeb8ff9a2af99cf5f56e8fcd858c1d6b960117ec4fa72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04001",
    "kind": "arxiv",
    "version": 3
  }
}