Pith Number

pith:63HFY3BN

pith:2021:63HFY3BNZWZSZI5MW65AITYCNC

not attested not anchored not stored refs pending

AliCG: Fine-grained and Evolvable Conceptual Graph Construction for Semantic Search at Alibaba

Gang Huang, Hongbin Ye, Huaixiao Tou, Huajun Chen, Hui Chen, Nengwei Hua, Ningyu Zhang, Qianghuai Jia, Shumin Deng, Xiang Chen, Zhao Wang

arxiv:2106.01686 v2 · 2021-06-03 · cs.AI · cs.CL · cs.DB · cs.IR · 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{63HFY3BNZWZSZI5MW65AITYCNC}

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	2026-07-05T05:12:08.347541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ce5c6c2dcdb32ca3acb7ba044f02689a46eccd871d82c7eaebc005f7a897c5

Aliases

arxiv: 2106.01686 · arxiv_version: 2106.01686v2 · doi: 10.48550/arxiv.2106.01686 · pith_short_12: 63HFY3BNZWZS · pith_short_16: 63HFY3BNZWZSZI5M · pith_short_8: 63HFY3BN

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/63HFY3BNZWZSZI5MW65AITYCNC \
  | 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: f6ce5c6c2dcdb32ca3acb7ba044f02689a46eccd871d82c7eaebc005f7a897c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae4994e6ddbc6845d58e8cc301ef08b092ac1078a881cfacbf61b7cd0636a68",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DB",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-06-03T08:44:03Z",
    "title_canon_sha256": "72a135cc84a65ae8aad894b6195537d991045ed0a67ecb9f4d1b5d2ab3c91b5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01686",
    "kind": "arxiv",
    "version": 2
  }
}