Pith Number

pith:6YJDUW33

pith:2012:6YJDUW33Y3XGXZIY2A7M3COAJH

not attested not anchored not stored refs pending

Impact of edge-removal on the centrality betweenness of the best spreaders

C. H. Lai, J. Zhou, L. Y. Chew, N. N. Chung

arxiv:1203.6166 v1 · 2012-03-28 · 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{6YJDUW33Y3XGXZIY2A7M3COAJH}

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	2026-05-18T01:58:01.157842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6123a5b7bc6ee6be518d03ecd89c049d264302baf423d3e286847b99f7c2347

Aliases

arxiv: 1203.6166 · arxiv_version: 1203.6166v1 · doi: 10.48550/arxiv.1203.6166 · pith_short_12: 6YJDUW33Y3XG · pith_short_16: 6YJDUW33Y3XGXZIY · pith_short_8: 6YJDUW33

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/6YJDUW33Y3XGXZIY2A7M3COAJH \
  | 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: f6123a5b7bc6ee6be518d03ecd89c049d264302baf423d3e286847b99f7c2347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30163552a1cd676e74ad52515e91c6ceec210f0a35ca2ad2178abc521094dd9e",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-03-28T05:36:44Z",
    "title_canon_sha256": "9d52a4dfce5dd8befce34062fef953f6d83aa747335c073198dfff6039bcf8d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6166",
    "kind": "arxiv",
    "version": 1
  }
}