Pith Number

pith:7Z3M3RTG

pith:2014:7Z3M3RTGB7O45UOBSTN2XQXURJ

not attested not anchored not stored refs pending

A Topological Investigation of Phase Transitions of Cascading Failures in Power Grids

Frances M.T. Brazier, Martijn Warnier, Piet Van Mieghem, Robert E. Kooij, Yakup Ko\c{c}

arxiv:1407.4953 v1 · 2014-07-18 · physics.soc-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Z3M3RTGB7O45UOBSTN2XQXURJ}

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	2026-05-18T01:42:34.049498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe76cdc6660fddced1c194dbabc2f48a457d2e4e61e2494929fab8901dbd5be8

Aliases

arxiv: 1407.4953 · arxiv_version: 1407.4953v1 · doi: 10.48550/arxiv.1407.4953 · pith_short_12: 7Z3M3RTGB7O4 · pith_short_16: 7Z3M3RTGB7O45UOB · pith_short_8: 7Z3M3RTG

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/7Z3M3RTGB7O45UOBSTN2XQXURJ \
  | 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: fe76cdc6660fddced1c194dbabc2f48a457d2e4e61e2494929fab8901dbd5be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c035b0713a3cfec7c43d365cfc30fecffa0e9a1c656459a9215bcf77283f2d",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-07-18T11:18:24Z",
    "title_canon_sha256": "79199085c7a27ceb2ac22265e5dd03b1eac8e1138ec7789d1c387a39ec370302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4953",
    "kind": "arxiv",
    "version": 1
  }
}