Pith Number

pith:O7D2DRLK

pith:2011:O7D2DRLKYLINIOZYG5XXVKI223

not attested not anchored not stored refs pending

Robustness of Social Networks: Comparative Results Based on Distance Distributions

Marco Rosa, Paolo Boldi, Sebastiano Vigna

arxiv:1110.4474 v1 · 2011-10-20 · 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{O7D2DRLKYLINIOZYG5XXVKI223}

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	2026-05-18T04:10:36.682012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c7a1c56ac2d0d43b38376f7aa91ad6d31630f355561b4f477da70989b931c9

Aliases

arxiv: 1110.4474 · arxiv_version: 1110.4474v1 · doi: 10.48550/arxiv.1110.4474 · pith_short_12: O7D2DRLKYLIN · pith_short_16: O7D2DRLKYLINIOZY · pith_short_8: O7D2DRLK

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/O7D2DRLKYLINIOZYG5XXVKI223 \
  | 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: 77c7a1c56ac2d0d43b38376f7aa91ad6d31630f355561b4f477da70989b931c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0fa9d60c9620e07f0c39d6a722c808bb8e7f8f0d8411d157883ad36b48287b",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-10-20T08:49:01Z",
    "title_canon_sha256": "3884ef9bc17548aff09f8503cb8f1899a4f4e858378b8dff947b5b198e824b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4474",
    "kind": "arxiv",
    "version": 1
  }
}