Pith Number

pith:PPHVS44W

pith:2021:PPHVS44WT2VCB3SJ7WXUZKQBQU

not attested not anchored not stored refs pending

A Benchmark and Comprehensive Survey on Knowledge Graph Entity Alignment via Representation Learning

Bayu Distiawan Trisedy, Jianzhong Qi, Miao Li, Rui Zhang, Yong Jiang

arxiv:2103.15059 v5 · 2021-03-28 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPHVS44WT2VCB3SJ7WXUZKQBQU}

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	2026-07-05T04:20:42.377970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bcf5973969eaa20ee49fdaf4caa01851205afa99eeec86d11b5d2154a4b37dc

Aliases

arxiv: 2103.15059 · arxiv_version: 2103.15059v5 · doi: 10.48550/arxiv.2103.15059 · pith_short_12: PPHVS44WT2VC · pith_short_16: PPHVS44WT2VCB3SJ · pith_short_8: PPHVS44W

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/PPHVS44WT2VCB3SJ7WXUZKQBQU \
  | 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: 7bcf5973969eaa20ee49fdaf4caa01851205afa99eeec86d11b5d2154a4b37dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3283c6a83ef52cf31f6a0cfcb5cf246690e9cf2547588daf289dce292c5ea6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-28T06:23:48Z",
    "title_canon_sha256": "a129d6c7202fe7218bc8e176dff80795f88a6803aa5144b6a02343a6c08cd095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15059",
    "kind": "arxiv",
    "version": 5
  }
}