Pith Number

pith:UJPKBYCE

pith:2026:UJPKBYCEJW5FPLV55HZEZNHY5W

not attested not anchored not stored refs pending

AGDN: Learning to Solve Traveling Salesman Problem with Anisotropic Graph Diffusion Network

Bolin Shen, Yushun Dong, Zhiguang Cao, Ziwei Huang

arxiv:2606.19185 v1 · 2026-06-17 · 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{UJPKBYCEJW5FPLV55HZEZNHY5W}

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	2026-06-19T16:12:07.352477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a25ea0e0444dba57aebde9f24cb4f8ed86c1846ca6a82d25b93d81bb0d662e78

Aliases

arxiv: 2606.19185 · arxiv_version: 2606.19185v1 · doi: 10.48550/arxiv.2606.19185 · pith_short_12: UJPKBYCEJW5F · pith_short_16: UJPKBYCEJW5FPLV5 · pith_short_8: UJPKBYCE

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/UJPKBYCEJW5FPLV55HZEZNHY5W \
  | 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: a25ea0e0444dba57aebde9f24cb4f8ed86c1846ca6a82d25b93d81bb0d662e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad55c684790c00550f93b32b80d5e06edac8090fa67755a390927c09f7a5174",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T15:24:37Z",
    "title_canon_sha256": "177b74b0e41f52998685d71c9218aaa91ca76cea16895db1eb705ada00aa1873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19185",
    "kind": "arxiv",
    "version": 1
  }
}