Pith Number

pith:KQ423TAA

pith:2018:KQ423TAAEGVLMGPV5IXJ4FPU2H

not attested not anchored not stored refs pending

Robustness of link prediction under network attacks

Cunlai Pu, Kun Wang, Lunbo Li

arxiv:1811.04528 v1 · 2018-11-12 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQ423TAAEGVLMGPV5IXJ4FPU2H}

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	2026-05-18T00:01:04.890195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5439adcc0021aab619f5ea2e9e15f4d1f333585c9b49a23deebba7623d6342f1

Aliases

arxiv: 1811.04528 · arxiv_version: 1811.04528v1 · doi: 10.48550/arxiv.1811.04528 · pith_short_12: KQ423TAAEGVL · pith_short_16: KQ423TAAEGVLMGPV · pith_short_8: KQ423TAA

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/KQ423TAAEGVLMGPV5IXJ4FPU2H \
  | 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: 5439adcc0021aab619f5ea2e9e15f4d1f333585c9b49a23deebba7623d6342f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0173118fc1e16bfa3a259545d17adacb28161a8c601ccb5d1a7fc630eecec7d0",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-11-12T02:03:06Z",
    "title_canon_sha256": "400b0ba2c1ae15ff63079c531e47cb85b1c5631a3991be34590d416f7923c34d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04528",
    "kind": "arxiv",
    "version": 1
  }
}