Pith Number

pith:TZ5IEDND

pith:2019:TZ5IEDNDGZ3ROABYVXFUZTZBBR

not attested not anchored not stored refs pending

Experimental performance of graph neural networks on random instances of max-cut

Afonso S. Bandeira, Soledad Villar, Weichi Yao

arxiv:1908.05767 v1 · 2019-08-15 · math.OC · 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{TZ5IEDNDGZ3ROABYVXFUZTZBBR}

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	2026-07-04T23:57:52.965553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e7a820da33677170038adcb4ccf210c7a2f8a12419b3ebd2e4d04fa7ab4e46d

Aliases

arxiv: 1908.05767 · arxiv_version: 1908.05767v1 · doi: 10.48550/arxiv.1908.05767 · pith_short_12: TZ5IEDNDGZ3R · pith_short_16: TZ5IEDNDGZ3ROABY · pith_short_8: TZ5IEDND

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/TZ5IEDNDGZ3ROABYVXFUZTZBBR \
  | 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: 9e7a820da33677170038adcb4ccf210c7a2f8a12419b3ebd2e4d04fa7ab4e46d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6259e6a5d1cafd88806d2b272a76900c4303f5ffc958e592637ff7cb5787069a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-08-15T21:15:49Z",
    "title_canon_sha256": "e5bd28663fd897dcbfc59c552a061e2fea8f825073a497a6959f07cf3aebb654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05767",
    "kind": "arxiv",
    "version": 1
  }
}