Pith Number

pith:EG7P2M2X

pith:2014:EG7P2M2X6OOTMB4VS6UPO2EHFQ

not attested not anchored not stored refs pending

Critical Cooperation Range to Improve Spatial Network Robustness

F. Daolio, H.J. Herrmann, M. Tomassini, N.A.M. Ara\'ujo, T. Verma, V.H.P. Louzada

arxiv:1404.2751 v2 · 2014-04-10 · physics.soc-ph · cond-mat.stat-mech · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG7P2M2X6OOTMB4VS6UPO2EHFQ}

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	2026-05-18T02:20:28.881191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21befd3357f39d36079597a8f768872c3c72379bebdd1a74d37ce16b8497ae85

Aliases

arxiv: 1404.2751 · arxiv_version: 1404.2751v2 · doi: 10.48550/arxiv.1404.2751 · pith_short_12: EG7P2M2X6OOT · pith_short_16: EG7P2M2X6OOTMB4V · pith_short_8: EG7P2M2X

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/EG7P2M2X6OOTMB4VS6UPO2EHFQ \
  | 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: 21befd3357f39d36079597a8f768872c3c72379bebdd1a74d37ce16b8497ae85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f79afffb5c2d069baf33dd5823f46f35163bc65b5a5fbfd4452f6978e09da6e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-04-10T09:26:19Z",
    "title_canon_sha256": "d3e1e08d264a72da70b5f9f8603aed3da2173071386b253edee755e0541931c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2751",
    "kind": "arxiv",
    "version": 2
  }
}