Pith Number

pith:SLYKTN53

pith:2022:SLYKTN53LKSOD4XACLXJFC6X5K

not attested not anchored not stored refs pending

Embedding Graphs on Grassmann Manifold

Bingxin Zhou, Junbin Gao, Ming Li, Xuebin Zheng, Yu Guang Wang

arxiv:2205.15068 v1 · 2022-05-30 · 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{SLYKTN53LKSOD4XACLXJFC6X5K}

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	2026-07-05T04:27:23.979255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92f0a9b7bb5aa4e1f2e012ee928bd7ea8e21343342c8cbeab272de7f5ef7ac5d

Aliases

arxiv: 2205.15068 · arxiv_version: 2205.15068v1 · doi: 10.48550/arxiv.2205.15068 · pith_short_12: SLYKTN53LKSO · pith_short_16: SLYKTN53LKSOD4XA · pith_short_8: SLYKTN53

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/SLYKTN53LKSOD4XACLXJFC6X5K \
  | 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: 92f0a9b7bb5aa4e1f2e012ee928bd7ea8e21343342c8cbeab272de7f5ef7ac5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc30448620023e9f449680d173a31f4a3eb8aa813f1acd9a6c792630cfd6499",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-30T12:56:24Z",
    "title_canon_sha256": "b40e84cab3779a966e5c568092e1d284fad10e5e498c013bbf87b4d74378ecd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15068",
    "kind": "arxiv",
    "version": 1
  }
}