Pith Number

pith:7KYAPGXP

pith:2026:7KYAPGXPIHHA7VBGEJ7LBA42BG

not attested not anchored not stored refs pending

xHC: Expanded Hyper-Connections

Huaijin Wu, Junchi Yan, Lin Yao, Shaofeng Zhang, Sunan Zou, Tuo Dai, Xiangdong Zhang, Xiaohan Qin, Xiaoming Shi, Yebin Yang, Yu Cheng, Yuliang Liu, Zhuo Xia

arxiv:2607.14530 v1 · 2026-07-16 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KYAPGXPIHHA7VBGEJ7LBA42BG}

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	2026-07-17T01:21:16.434724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab0079aef41ce0fd426227eb0839a09b9eda9f14cda059fc45480c6d5e239d2

Aliases

arxiv: 2607.14530 · arxiv_version: 2607.14530v1 · doi: 10.48550/arxiv.2607.14530 · pith_short_12: 7KYAPGXPIHHA · pith_short_16: 7KYAPGXPIHHA7VBG · pith_short_8: 7KYAPGXP

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/7KYAPGXPIHHA7VBGEJ7LBA42BG \
  | 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: fab0079aef41ce0fd426227eb0839a09b9eda9f14cda059fc45480c6d5e239d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b820d28e516a489b1099a026e0e06785cb8ed78c8e7c9be7019b208dbba25d7f",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-16T03:31:03Z",
    "title_canon_sha256": "444ac085b49399e3418a8578e00ebda9baffb21874a289b352279e5c86372b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14530",
    "kind": "arxiv",
    "version": 1
  }
}