Pith Number

pith:7WI7EEXP

pith:2012:7WI7EEXPR4N6HU4LWGD5MG32IT

not attested not anchored not stored refs pending

The extreme vulnerability of interdependent spatially embedded networks

Amir Bashan, Sergey V. Buldyrev, Shlomo Havlin, Yehiel Berezin

arxiv:1206.2062 v1 · 2012-06-10 · physics.data-an · cond-mat.stat-mech · 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{7WI7EEXPR4N6HU4LWGD5MG32IT}

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	2026-05-18T01:57:00.226809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd91f212ef8f1be3d38bb187d61b7a44da6df0e030e2fa8c1245d15bf4bbf018

Aliases

arxiv: 1206.2062 · arxiv_version: 1206.2062v1 · doi: 10.48550/arxiv.1206.2062 · pith_short_12: 7WI7EEXPR4N6 · pith_short_16: 7WI7EEXPR4N6HU4L · pith_short_8: 7WI7EEXP

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/7WI7EEXPR4N6HU4LWGD5MG32IT \
  | 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: fd91f212ef8f1be3d38bb187d61b7a44da6df0e030e2fa8c1245d15bf4bbf018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a79714d1ca312175ba7bfca86942afbe44731607a634733ae3b0400e0c0a36",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2012-06-10T22:13:49Z",
    "title_canon_sha256": "0939b5f060e90a803bd932e2c2a366d93dd3e7f51dc4123c2e03bd9c7cf447ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2062",
    "kind": "arxiv",
    "version": 1
  }
}