Pith Number

pith:UWPES2VT

pith:2026:UWPES2VTPJHIM5OBQYNGKJNKIZ

not attested not anchored not stored refs pending

SNAP-tFDP: Massively Scalable Graph Layouts via Sparse Negative Sampling

Mingliang Xue, Oliver Deussen, Shuowei Hou, Weidong Huang, Xin Chen, Yifan Wang, Yunhai Wang, Zezheng Feng

arxiv:2608.01907 v1 · 2026-08-03 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWPES2VTPJHIM5OBQYNGKJNKIZ}

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	2026-08-04T02:07:36.552853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a59e496ab37a4e8675c1861a6525aa467acfc6ca97f004eb75ee087ffe152631

Aliases

arxiv: 2608.01907 · arxiv_version: 2608.01907v1 · doi: 10.48550/arxiv.2608.01907 · pith_short_12: UWPES2VTPJHI · pith_short_16: UWPES2VTPJHIM5OB · pith_short_8: UWPES2VT

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/UWPES2VTPJHIM5OBQYNGKJNKIZ \
  | 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: a59e496ab37a4e8675c1861a6525aa467acfc6ca97f004eb75ee087ffe152631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73efafe194b1eaab8634dc0da8407a9e1fa8272e8eddcc52393f6e2a4510d9d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-08-03T08:40:43Z",
    "title_canon_sha256": "760fe1b66f172e7bfc4a5d6b87ed8f807a0a224f52991a63863c4abd17bfbf90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01907",
    "kind": "arxiv",
    "version": 1
  }
}