Pith Number

pith:XD3FBT5H

pith:2024:XD3FBT5H6MBLVMTP7TC3LNHMER

not attested not anchored not stored refs pending

Graph Structure Learning with Bi-level Optimization

Nan Yin

arxiv:2411.17062 v1 · 2024-11-26 · 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{XD3FBT5H6MBLVMTP7TC3LNHMER}

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	2026-07-05T09:40:26.911117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f650cfa7f302bab26ffcc5b5b4ec245eee9a3a9f0dc19c65f0f9d9a404b8d7

Aliases

arxiv: 2411.17062 · arxiv_version: 2411.17062v1 · doi: 10.48550/arxiv.2411.17062 · pith_short_12: XD3FBT5H6MBL · pith_short_16: XD3FBT5H6MBLVMTP · pith_short_8: XD3FBT5H

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/XD3FBT5H6MBLVMTP7TC3LNHMER \
  | 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: b8f650cfa7f302bab26ffcc5b5b4ec245eee9a3a9f0dc19c65f0f9d9a404b8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86bf65da5986123194e1dd1975c645437d9abd62b0dcc7084a63fd9b406c2eb9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-26T03:00:30Z",
    "title_canon_sha256": "203791ba8424be4a278b2665a40a2aa7dcfe35cf9b6265094bb201f154e11b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17062",
    "kind": "arxiv",
    "version": 1
  }
}