Pith Number

pith:3RKALMYR

pith:2022:3RKALMYR7QJK4F5TFPFLOOHX77

not attested not anchored not stored refs pending

Deep Hypergraph Structure Learning

Shihui Ying, Yifan Feng, Yue Gao, Zizhao Zhang

arxiv:2208.12547 v1 · 2022-08-26 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RKALMYR7QJK4F5TFPFLOOHX77}

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	2026-07-05T04:51:46.877487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc5405b311fc12ae17b32bcab738f7ffc2e9ba7a5bf5b70d14c89ec586ae019b

Aliases

arxiv: 2208.12547 · arxiv_version: 2208.12547v1 · doi: 10.48550/arxiv.2208.12547 · pith_short_12: 3RKALMYR7QJK · pith_short_16: 3RKALMYR7QJK4F5T · pith_short_8: 3RKALMYR

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/3RKALMYR7QJK4F5TFPFLOOHX77 \
  | 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: dc5405b311fc12ae17b32bcab738f7ffc2e9ba7a5bf5b70d14c89ec586ae019b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3a65ffdb01c3e9de0c539a210f658a62a06df8c178045978294e15cad09119",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-26T10:00:11Z",
    "title_canon_sha256": "78b17ca025b41c35051688e7a07de2352971e2f77b8eec42d9c3e44894cb0441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12547",
    "kind": "arxiv",
    "version": 1
  }
}