Pith Number

pith:PWNP2IVW

pith:2022:PWNP2IVW3QY4OORWFOKA7ZRHXO

not attested not anchored not stored refs pending

Interpretable Node Representation with Attribute Decoding

Liping Liu, Xiaohui Chen, Xi Chen

arxiv:2212.01682 v1 · 2022-12-03 · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWNP2IVW3QY4OORWFOKA7ZRHXO}

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	2026-07-05T05:22:15.242951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9afd22b6dc31c73a362b940fe627bb88c5d5f39b7f65ec1501285c64498a2d

Aliases

arxiv: 2212.01682 · arxiv_version: 2212.01682v1 · doi: 10.48550/arxiv.2212.01682 · pith_short_12: PWNP2IVW3QY4 · pith_short_16: PWNP2IVW3QY4OORW · pith_short_8: PWNP2IVW

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/PWNP2IVW3QY4OORWFOKA7ZRHXO \
  | 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: 7d9afd22b6dc31c73a362b940fe627bb88c5d5f39b7f65ec1501285c64498a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd0e70857b025d2b6da38eb1b05e0a5a8d8e9bcb7ff40ce1eee6c2d55273dc6",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-03T20:20:24Z",
    "title_canon_sha256": "c33eca115258a9572c85eed02d584e7b048bbab82ca21d280a17e0e4937f4f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01682",
    "kind": "arxiv",
    "version": 1
  }
}