Pith Number

pith:5HXBMKTA

pith:2015:5HXBMKTA72E6RJLKGNIU2ZKAXP

not attested not anchored not stored refs pending

A parameter free similarity index based on clustering ability for link prediction in complex networks

Yao Zhao, Youfang Lin, Zhihao Wu

arxiv:1504.01018 v1 · 2015-04-04 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HXBMKTA72E6RJLKGNIU2ZKAXP}

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	2026-05-18T02:19:35.358186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ee162a60fe89e8a56a33514d6540bbd582238a12d67cd0190b818c326a94e1

Aliases

arxiv: 1504.01018 · arxiv_version: 1504.01018v1 · doi: 10.48550/arxiv.1504.01018 · pith_short_12: 5HXBMKTA72E6 · pith_short_16: 5HXBMKTA72E6RJLK · pith_short_8: 5HXBMKTA

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/5HXBMKTA72E6RJLKGNIU2ZKAXP \
  | 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: e9ee162a60fe89e8a56a33514d6540bbd582238a12d67cd0190b818c326a94e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75afffbf2fd2d6fa9e9f322cc147bd63ba7463a4d0eb29174e9e3677f87ead95",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-04-04T16:15:07Z",
    "title_canon_sha256": "e3470da6c3615ad6bebb5eb9b75b61c713fa95b1e1144f4b0211ed17f00a54e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01018",
    "kind": "arxiv",
    "version": 1
  }
}